Boolean expression: A Boolean expression is an expression that contains a sequence of identifiers separated using the operators that evaluates to Boolean variable, which means either true or false. The Boolean expression is as follows: Boolean variable A Boolean variable is a variable or a data type which is placed in memory and referenced by an identifier. Boolean variable contains two values “true” or “false”. Relational operator Relational operators are used to compare numeric and character values. It has six relation operators which will compare two numbers and returns a Boolean value. < (Less than) > (Greater than) <= (Less than or equal to) >= (Greater than or equal to) ! = or <> or /= (Not equal to) = or == (equal) The result of the comparison will be either “true” or “false”. The Boolean value is hold by the variable called Boolean variable. The data type “Boolean” is used to declare the Boolean data type. Boolean operator The Boolean operator is a special operator and subset of the Boolean algebra that produces the “true” or “false” statement. The “AND”, “OR”, and “NOT” are the Boolean operators.

Question

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Answer 1

Question

Chapter 4.2, Problem 4.1CP

Program Plan Intro

Boolean expression:

A Boolean expression is an expression that contains a sequence of identifiers separated using the operators that evaluates to Boolean variable, which means either true or false.

The Boolean expression is as follows:

Boolean variable

A Boolean variable is a variable or a data type which is placed in memory and referenced by an identifier.

Boolean variable contains two values “true” or “false”.

Relational operator

Relational operators are used to compare numeric and character values.

It has six relation operators which will compare two numbers and returns a Boolean value.

< (Less than)

> (Greater than)

<= (Less than or equal to)

>= (Greater than or equal to)

! = or <> or /= (Not equal to)

= or == (equal)

The result of the comparison will be either “true” or “false”.

The Boolean value is hold by the variable called Boolean variable.

The data type “Boolean” is used to declare the Boolean data type.

Boolean operator

The Boolean operator is a special operator and subset of the Boolean algebra that produces the “true” or “false” statement.

The “AND”, “OR”, and “NOT” are the Boolean operators.

Explanation of Solution

b.

Given expression:

7<= (x + 2)

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”. Here, first the value of “x” is added with “2”, because bracket is evaluated first in the relational expression...

Explanation of Solution

c.

Given expression:

z< 4

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”...

Explanation of Solution

d.

Given expression:

(2 + x) <> y

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”. Here, first “2” is added with the value of “x”, because bracket is evaluated first in the relational expression...

Explanation of Solution

e.

Given expression:

Z <> 4

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”...

Explanation of Solution

f.

Given expression:

X >= 6

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”...

Explanation of Solution

g.

Given expression:

X <= (y * 2)

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”. Here, first “y” value is multiplied with “2”, because bracket is evaluated first in the relational expression...

Expert Solution & Answer

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Check out a sample textbook solution

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1. Evaluate the expression below. Give the final result only (True or False). No need to show your solution. F || !(F && T || !F) && F 2. Give the valid relational expression for this statement: duration of game exceeds 30 minutes 3. Give the valid logical expression for this statement: fee is within 400 to 800

1. Evaluate the expression below. Give the final result only (True or False). No need to show your solution. !T && !F || T && T 2. Give the valid relational expression for this statement: DEDUCT is at most 5% of TOTAL. 3. Give the valid logical expression for this statement: pulse is not from 60 to100.

issignment Portion - hand in your wo nce completed "4.2 (Geometry: gneat circle distance) The great circle distance is the distance between two points on the surface of a sphere. Let(x1,y1)and(x2,y2)be the geographical latitude and longitude of two points. The great circle distance between the two points can be computed using the following formula: \[ d=\operatorname{radius} \times \arccos \left(\sin \left(x_{1}\right) \times \sin \left(x_{2}\right)+\cos \left(x_{1}\right) \times \cos \left(x_{2}\right) \times \cos \left(y_{1}-y_{2}\right)\right) \] Write a program that prompts the user to enter the latitude and longitode of two points on the earth in degrees and displays its great circle distance. The average radius of the earth is6,371.01 km. Note you need to convert the degrees into radians using the Math, toRadi ans method since the Java trigonometric methods use radians. The latitude and longitude degrees in the formula are for north and west. Use negative to indicate south and…

Answer 2

Question

Chapter 4.2, Problem 4.1CP

Program Plan Intro

Boolean expression:

A Boolean expression is an expression that contains a sequence of identifiers separated using the operators that evaluates to Boolean variable, which means either true or false.

The Boolean expression is as follows:

Boolean variable

A Boolean variable is a variable or a data type which is placed in memory and referenced by an identifier.

Boolean variable contains two values “true” or “false”.

Relational operator

Relational operators are used to compare numeric and character values.

It has six relation operators which will compare two numbers and returns a Boolean value.

< (Less than)

> (Greater than)

<= (Less than or equal to)

>= (Greater than or equal to)

! = or <> or /= (Not equal to)

= or == (equal)

The result of the comparison will be either “true” or “false”.

The Boolean value is hold by the variable called Boolean variable.

The data type “Boolean” is used to declare the Boolean data type.

Boolean operator

The Boolean operator is a special operator and subset of the Boolean algebra that produces the “true” or “false” statement.

The “AND”, “OR”, and “NOT” are the Boolean operators.

Explanation of Solution

b.

Given expression:

7<= (x + 2)

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”. Here, first the value of “x” is added with “2”, because bracket is evaluated first in the relational expression...

Explanation of Solution

c.

Given expression:

z< 4

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”...

Explanation of Solution

d.

Given expression:

(2 + x) <> y

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”. Here, first “2” is added with the value of “x”, because bracket is evaluated first in the relational expression...

Explanation of Solution

e.

Given expression:

Z <> 4

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”...

Explanation of Solution

f.

Given expression:

X >= 6

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”...

Explanation of Solution

g.

Given expression:

X <= (y * 2)

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”. Here, first “y” value is multiplied with “2”, because bracket is evaluated first in the relational expression...

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 4.2, Problem 4.1CP

Program Plan Intro

Boolean expression:

A Boolean expression is an expression that contains a sequence of identifiers separated using the operators that evaluates to Boolean variable, which means either true or false.

The Boolean expression is as follows:

Boolean variable

A Boolean variable is a variable or a data type which is placed in memory and referenced by an identifier.

Boolean variable contains two values “true” or “false”.

Relational operator

Relational operators are used to compare numeric and character values.

It has six relation operators which will compare two numbers and returns a Boolean value.

< (Less than)

> (Greater than)

<= (Less than or equal to)

>= (Greater than or equal to)

! = or <> or /= (Not equal to)

= or == (equal)

The result of the comparison will be either “true” or “false”.

The Boolean value is hold by the variable called Boolean variable.

The data type “Boolean” is used to declare the Boolean data type.

Boolean operator

The Boolean operator is a special operator and subset of the Boolean algebra that produces the “true” or “false” statement.

The “AND”, “OR”, and “NOT” are the Boolean operators.

Explanation of Solution

b.

Given expression:

7<= (x + 2)

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”. Here, first the value of “x” is added with “2”, because bracket is evaluated first in the relational expression...

Explanation of Solution

c.

Given expression:

z< 4

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”...

Explanation of Solution

d.

Given expression:

(2 + x) <> y

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”. Here, first “2” is added with the value of “x”, because bracket is evaluated first in the relational expression...

Explanation of Solution

e.

Given expression:

Z <> 4

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”...

Explanation of Solution

f.

Given expression:

X >= 6

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”...

Explanation of Solution

g.

Given expression:

X <= (y * 2)

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”. Here, first “y” value is multiplied with “2”, because bracket is evaluated first in the relational expression...

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 4.2, Problem 4.1CP

Program Plan Intro

Boolean expression:

A Boolean expression is an expression that contains a sequence of identifiers separated using the operators that evaluates to Boolean variable, which means either true or false.

The Boolean expression is as follows:

Boolean variable

A Boolean variable is a variable or a data type which is placed in memory and referenced by an identifier.

Boolean variable contains two values “true” or “false”.

Relational operator

Relational operators are used to compare numeric and character values.

It has six relation operators which will compare two numbers and returns a Boolean value.

< (Less than)

> (Greater than)

<= (Less than or equal to)

>= (Greater than or equal to)

! = or <> or /= (Not equal to)

= or == (equal)

The result of the comparison will be either “true” or “false”.

The Boolean value is hold by the variable called Boolean variable.

The data type “Boolean” is used to declare the Boolean data type.

Boolean operator

The Boolean operator is a special operator and subset of the Boolean algebra that produces the “true” or “false” statement.

The “AND”, “OR”, and “NOT” are the Boolean operators.

Explanation of Solution

b.

Given expression:

7<= (x + 2)

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”. Here, first the value of “x” is added with “2”, because bracket is evaluated first in the relational expression...

Explanation of Solution

c.

Given expression:

z< 4

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”...

Explanation of Solution

d.

Given expression:

(2 + x) <> y

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”. Here, first “2” is added with the value of “x”, because bracket is evaluated first in the relational expression...

Explanation of Solution

e.

Given expression:

Z <> 4

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”...

Explanation of Solution

f.

Given expression:

X >= 6

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”...

Explanation of Solution

g.

Given expression:

X <= (y * 2)

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”. Here, first “y” value is multiplied with “2”, because bracket is evaluated first in the relational expression...

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 4.2, Problem 4.1CP

Program Plan Intro

Boolean expression:

A Boolean expression is an expression that contains a sequence of identifiers separated using the operators that evaluates to Boolean variable, which means either true or false.

The Boolean expression is as follows:

Boolean variable

A Boolean variable is a variable or a data type which is placed in memory and referenced by an identifier.

Boolean variable contains two values “true” or “false”.

Relational operator

Relational operators are used to compare numeric and character values.

It has six relation operators which will compare two numbers and returns a Boolean value.

< (Less than)

> (Greater than)

<= (Less than or equal to)

>= (Greater than or equal to)

! = or <> or /= (Not equal to)

= or == (equal)

The result of the comparison will be either “true” or “false”.

The Boolean value is hold by the variable called Boolean variable.

The data type “Boolean” is used to declare the Boolean data type.

Boolean operator

The Boolean operator is a special operator and subset of the Boolean algebra that produces the “true” or “false” statement.

The “AND”, “OR”, and “NOT” are the Boolean operators.

Explanation of Solution

b.

Given expression:

7<= (x + 2)

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”. Here, first the value of “x” is added with “2”, because bracket is evaluated first in the relational expression...

Explanation of Solution

c.

Given expression:

z< 4

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”...

Explanation of Solution

d.

Given expression:

(2 + x) <> y

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”. Here, first “2” is added with the value of “x”, because bracket is evaluated first in the relational expression...

Explanation of Solution

e.

Given expression:

Z <> 4

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”...

Explanation of Solution

f.

Given expression:

X >= 6

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”...

Explanation of Solution

g.

Given expression:

X <= (y * 2)

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”. Here, first “y” value is multiplied with “2”, because bracket is evaluated first in the relational expression...

Answer 6

Chapter 4.2, Problem 4.1CP

Program Plan Intro

Boolean expression:

A Boolean expression is an expression that contains a sequence of identifiers separated using the operators that evaluates to Boolean variable, which means either true or false.

The Boolean expression is as follows:

Boolean variable

A Boolean variable is a variable or a data type which is placed in memory and referenced by an identifier.

Boolean variable contains two values “true” or “false”.

Relational operator

Relational operators are used to compare numeric and character values.

It has six relation operators which will compare two numbers and returns a Boolean value.

< (Less than)

> (Greater than)

<= (Less than or equal to)

>= (Greater than or equal to)

! = or <> or /= (Not equal to)

= or == (equal)

The result of the comparison will be either “true” or “false”.

The Boolean value is hold by the variable called Boolean variable.

The data type “Boolean” is used to declare the Boolean data type.

Boolean operator

The Boolean operator is a special operator and subset of the Boolean algebra that produces the “true” or “false” statement.

The “AND”, “OR”, and “NOT” are the Boolean operators.

Answer 7

Chapter 4.2, Problem 4.1CP

Program Plan Intro

Boolean expression:

A Boolean expression is an expression that contains a sequence of identifiers separated using the operators that evaluates to Boolean variable, which means either true or false.

The Boolean expression is as follows:

Boolean variable

A Boolean variable is a variable or a data type which is placed in memory and referenced by an identifier.

Boolean variable contains two values “true” or “false”.

Relational operator

Relational operators are used to compare numeric and character values.

It has six relation operators which will compare two numbers and returns a Boolean value.

< (Less than)

> (Greater than)

<= (Less than or equal to)

>= (Greater than or equal to)

! = or <> or /= (Not equal to)

= or == (equal)

The result of the comparison will be either “true” or “false”.

The Boolean value is hold by the variable called Boolean variable.

The data type “Boolean” is used to declare the Boolean data type.

Boolean operator

The Boolean operator is a special operator and subset of the Boolean algebra that produces the “true” or “false” statement.

The “AND”, “OR”, and “NOT” are the Boolean operators.

Answer 8

Explanation of Solution

b.

Given expression:

7<= (x + 2)

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”. Here, first the value of “x” is added with “2”, because bracket is evaluated first in the relational expression...

Answer 9

Explanation of Solution

b.

Given expression:

7<= (x + 2)

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”. Here, first the value of “x” is added with “2”, because bracket is evaluated first in the relational expression...

Answer 10

Explanation of Solution

c.

Given expression:

z< 4

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”...

Answer 11

Explanation of Solution

c.

Given expression:

z< 4

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”...

Answer 12

Explanation of Solution

d.

Given expression:

(2 + x) <> y

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”. Here, first “2” is added with the value of “x”, because bracket is evaluated first in the relational expression...

Answer 13

Explanation of Solution

d.

Given expression:

(2 + x) <> y

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”. Here, first “2” is added with the value of “x”, because bracket is evaluated first in the relational expression...

Answer 14

Explanation of Solution

e.

Given expression:

Z <> 4

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”...

Answer 15

Explanation of Solution

e.

Given expression:

Z <> 4

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”...

Answer 16

Explanation of Solution

f.

Given expression:

X >= 6

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”...

Answer 17

Explanation of Solution

f.

Given expression:

X >= 6

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”...

Answer 18

Explanation of Solution

g.

Given expression:

X <= (y * 2)

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”. Here, first “y” value is multiplied with “2”, because bracket is evaluated first in the relational expression...

Answer 19

Explanation of Solution

g.

Given expression:

X <= (y * 2)

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”. Here, first “y” value is multiplied with “2”, because bracket is evaluated first in the relational expression...

Answer 20

Expert Solution & Answer

Answer 21

Expert Solution & Answer

Answer 22

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 23

Ch. 4.2 - Prob. 4.1CP Ch. 4.2 - In the following If Then statement, assume that...Ch. 4.2 - Do both of the following If Then statements...Ch. 4.2 - Prob. 4.4CP Ch. 4.3 - Prob. 4.5CP Ch. 4.4 - The following If Then ElseIf statement has...Ch. 4.4 - Prob. 4.7CP Ch. 4.6 - Prob. 4.8CP Ch. 4.7 - Prob. 4.9CP Ch. 4.7 - Prob. 4.10CP

Solution Summary: The author explains the Boolean expression, which contains a sequence of identifiers separated using the operators that evaluates to Boonean variable. Relational operators are used to compare numeric and character values.

Concept explainers

Explanation of Solution

b.

Given expression:

7<= (x + 2)

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”. Here, first the value of “x” is added with “2”, because bracket is evaluated first in the relational expression...

Explanation of Solution

c.

Given expression:

z< 4

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”...

Explanation of Solution

d.

Given expression:

(2 + x) <> y

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”. Here, first “2” is added with the value of “x”, because bracket is evaluated first in the relational expression...

Explanation of Solution

e.

Given expression:

Z <> 4

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”...

Explanation of Solution

f.

Given expression:

X >= 6

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”...

Explanation of Solution

g.

Given expression:

X <= (y * 2)

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”. Here, first “y” value is multiplied with “2”, because bracket is evaluated first in the relational expression...

Want to see the full answer?

Chapter 4 Solutions

Solution Summary: The author explains the Boolean expression, which contains a sequence of identifiers separated using the operators that evaluates to Boonean variable. Relational operators are used to compare numeric and character values.

Concept explainers

Explanation of Solution

b. Given expression: 7<= (x + 2) In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”. Here, first the value of “x” is added with “2”, because bracket is evaluated first in the relational expression...

Explanation of Solution

c. Given expression: z< 4 In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”...

Explanation of Solution

d. Given expression: (2 + x) <> y In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”. Here, first “2” is added with the value of “x”, because bracket is evaluated first in the relational expression...

Explanation of Solution

e. Given expression: Z <> 4 In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”...

Explanation of Solution

f. Given expression: X >= 6 In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”...

Explanation of Solution

g. Given expression: X <= (y * 2) In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”. Here, first “y” value is multiplied with “2”, because bracket is evaluated first in the relational expression...

Want to see the full answer?

Chapter 4 Solutions

b.

Given expression:

7<= (x + 2)

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”. Here, first the value of “x” is added with “2”, because bracket is evaluated first in the relational expression...

c.

Given expression:

z< 4

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”...

d.

Given expression:

(2 + x) <> y

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”. Here, first “2” is added with the value of “x”, because bracket is evaluated first in the relational expression...

e.

Given expression:

Z <> 4

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”...

f.

Given expression:

X >= 6

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”...

g.

Given expression:

X <= (y * 2)

In the given question, “x” value is “5”, “y” is “6”, and “z” is “8”. Here, first “y” value is multiplied with “2”, because bracket is evaluated first in the relational expression...