is open. 3if A,, A., open set > $2.33

Q: For Exercise, write the set as a single interval. [(-, -2) U (4, o)]N (-5, 3)

A:

Q: Given A = {1, 3, 6, 8, 9, 12, 15} and B = {6, 9, 12}, which is TRUE? Choose from the choices below…

A: a) disjoint set: In mathematics, two sets are said to be disjoint sets if they have no element in…

Q: Represent the set using listing method. {x € N, such that a? +7x = 0} O {0, –7} O {0, 7} {0,7} O {0}

A: The given set is x∈N, such that x2+7x=0.

Q: Prove and verify whether the set below spans R3 a. A = { (4 ,7,3) , (-1, 2, 6) , (2, -3 , 5) } b.…

A:

Q: Write each set using set-builder notation and inequalities. (a)     A = {1, 2, 3, 4, 5, 6,....}…

A: (a) Given set is A=1,2,3,4,5,6,.... The set-builder notation of set A is given by A=x:x∈N   (b)…

Q: Write the following intervals in set-builder form :(i) (– 3, 0)…

A: (i) (-3,0) is the set of all real numbers between -3 and 0, but -3 and 0 are not included.…

Q: , B, and C which satis

A: Given as, A= {1, |B|, |C|} B= {2,| A|, |C|} C= {1, 2, |A|, |B|}

Q: Are the sets equivalent? A= (15, 16, 17, 18, 19) B=(14, 15, 16, 17, 18) %3D O Yes ONo

A:

Q: Express the set shown below in roster form x|x is an integer between - 8 and - 4) OA. (-7-6,-5) O B.…

A: In roster form, all the elements of a set are listed, the elements are being separated by commas…

Q: Use the given sets to find (A∪B)∩C   A={1,2,3,4,5,6,7,8} b={2,4,6,8,10,12} c={3,5,7,9,13,15}

A: Given that, A={1,2,3,4,5,6,7,8} b={2,4,6,8,10,12} c={3,5,7,9,13,15}

Q: Provide 2 examples of sets with |A| = 4, |B| = 3, |AUB| = 6

A: Number of elements in set A is 4, in set B is 3 and in set A U B is 6.

Q: set

A: Given: U=​{1,2,3,...,17​} A=​{4​,5​,7​,8​,17​} B=​{5​,6​,7​,9​}

Q: What's the elements in each set  A B C D

A:

Q: Which sets are equal to the set (a, b, c)? {b, b, b, x, x, x, C, C) {b, b, b, b, b, c, c, c, a, a)…

A: What is Set: Set is the language of mathematics. Through set, we can define mathematical expressions…

Q: Which of the following sets are equal? B = {d, e, a, c} A = {a, b, c, d} C = {d, b, a, c} D = {a, a,…

A: The given sets are A = {a, b, c, d}, B = {d, e, a, c} C = {d, b, a, c} and D = {a, a ,d, e, c, e}.It…

Q: Let X={a,b,c} and Y=∅. What is X∩Y? If the set is empty type ∅, otherwise write your answer in…

A:

Q: d if -1<r e if r<1 ist the open sets in the quotient topolo

A:

Q: Explain and give a simple example that shows that the intersection operation on sets is symmetrical.

A: Answer

Q: Choose the correct option. (a)empty    (b)a singleton      (c)a finite set with more than element…

A: f(x)=2100x+1g(x)=3100x+1

Q: Describe the set ?={?:|?^2−5|&gt;6} as a union of finite or infinite intervals.

A: The given set is A = {x: |x2–5|&gt;6}. Apply the absolute rule on the condition as follows.

Q: Find the number of proper subsets of the set. {x |x is a day of the week} O A. 256 O B. 64 O C. 127…

A: Given x | x is a day ofthe week

Q: Let A, B, and C be finite sets, with ACBC C and n(B) = 7. (a) What are the possible values of n(A)?…

A: Given:  A, B, and C are finite sets. A ⊂ B ⊆ C and n(B) = 7. Subset and subset notations: A subset…

Q: (c) Find (A - B) - C and A (B - C). (Enter your answer in set-roster notation.) (А - в) — с : А - (В…

A:

Q: Give an example of three sets A,B and C such that A ⊆ B, B ⊆ C, C 6⊆ A and C ⊆ B.

A: We construct  an example of three sets A,B and C such that A ⊆ B, B ⊆ C, C 6⊆ A and C ⊆ B.

Q: Let A, B, and C be sets, evaluate: (A - C) n (C – B) O A O AnB O None of the choices

A:

Q: Write a set that is equivalent but not equal to the set letters in the word major

A:

Q: List all the sunset of the sets given: (a) A = {8} (b) B = {dog, cat}

A: a) A={8} Here, number of elements in set A is 1. Hence, n=1 The expression to find the number of…

Q: Write the set using roster notation: {xIx ∈N and x >24} a. {xIx is a natural number less than 24}…

A: We can write the set in roaster form as below

Q: Use the given sets to find A n B. A = {5, 6, 7, 8, 9, 10, 11, 12, 13} B = {2, 4, 6, 8, 10, 12}

A: Given,          A= 5,6,7,8,9,10,11,12,13           B= 2,4,6,8,10,12 We know that,         A ∩ B…

Q: Fill in the membership table for the set in the expression AN(B- A) = Ø and determine if the…

A:

Q: Use the roster method to write each of the given sets. a. The set of natural numbers less than 5. b.…

A: According to given data natural numbers less than 5 can be write in roster form as below The set of…

Q: Write the following sets using set -builder form: а. А%3D {2, 5, 8, 11, 14} b. В% {1,5, 10, 17, 26}…

A: A={2,5,8,11,14} the numbers are natural numbers the numbers in A are increasing by 3 x=first term…

Q: 3. Given the set A={ 4, 5, 8} for same parity. Find R2

A: If two integers are either both even or both odd, they are said to have the same parity.

Q: Determine the mode of the set of values. (Enter your answers as a comma-separated list. If there is…

A:

Q: Decide whether the statement is true or false. Two set A and B are equal if have the same number of…

A:

Q: Shade the portion using a Venn Diagram that represents the set. (A1 u B)1 n C

A:

Q: Write a verbal description of the set {3, 6, 9}

A: We have given a set   {3, 6, 9}. We have to write a verbal description of the given set.

Q: the diagram for the intersection of sets A and B.

A: Basic concepts intersection of two sets- Let A and B are any two sets, then the intersection of sets…

Q: TRUE (c) The union of two sets, A and B, is the set of all elements in A and B. FALSE

A: We have to say whether it is true or not " The union of two sets A and B is the set of all elements…

Q: Using Membership table, show that if A and B are sets, А - (А — В) %3DAПB

A:

Q: Find the set P([a, b]) x P({0,1)).

A:

Q: - (AUB)en(AnB) For an arbitrary set A and B, determine the

A:

Q: Find AnB, the intersection of sets A and B. A={x: x is a natural number less than 4} B = {3, 4, 5,…

A: Intersection of sets: It is the set of all those elements of the sets A and B which belong to both…

Q: Is the set {A, T,1} complete? Support your answer.

A: For a set of operators to be functionally complete, the set can be used to express all possible…

Q: The number of relations on the set A = {1, 2} is 256 . O True False

A: Number of relation with n elements 2n2

Q: Decide, among the following sets are subsets of one and another: A={x:x ER and x satisfy : x - 4x +3…

A:

Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.