**C PROGRAMMING LANGUAGE** MAKE COMMENTS Question 3) After studying the population growth of Gotham City in the last decade of the 20thcentury, we have modeled Gotham's population function asP(t) = 52.966 + 2.184tWhere t is years after 1990, and P is population in thousands. Write a user defined functioncalled Population that predicts Gotham’s population in the year after 1990. The user definedfunction does not return a value. The user defined function also takes one parameter argument oftype int called year, which is the year after 1990.Here is a sample output for question 3:Enter a year after 1990> 2015Predicticed Gotham City population for 2015 (in thousands): 107.566

Answered: Image /qna-images/answer/c4786e8a-3d76-4d24-9cbf-f60d8d5f6d1b.jpg

Answered: Question 3) After studying the…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

Consider the following function of two variables: ?(?,?)=1+?2?2�(�,�)=1+�2�2 Use SymPy for the following:a) Write a function `S` with a parameter ?� to evaluate the function ?(?)�(�) given by the following integral: ?(?)=∫1?2?(?,?)??�(�)=∫�21�(�,�)�� as a symbolic expression in ?�.b) Write a function `D(x,n)` which takes as arguments a symbol `x` and an integer ?� to evaluate the ?�-th derivative of ?(?)�(�) with respect to ?�.c) Finally write a function `T(a)` with one argument a given by a sympy.Rational to evaluate the integeral?(?)=∫?0?(?)??.�(�)=∫0��(�)��. The functions ?(?)�(�) and ?(?,?)�(�,�) should both return polynomials of the type `sympy.Poly`, variable `x` and domain `sympy.QQ`. The function ?(?)�(�) should return a sympy.Rational If ?� is not a not an integer greater than or equal to 0 then a ValueError should be raised in ?(?,?)�(�,�) Hint: Note that the the output of "sympy.integrate" is not a SymPy polynomial. Note that the function "sympy.diff" does not…
In Kotlin, Write a function that uses you work from the last two questions to identify all the Pythagorean triples whose sides and hypotenuse lengths are all integers between 1 and 20.
) Consider the following functions. Decide whether these functions are injective,surjective, and invertible. Justify your answer (e.g., if you claim that a function is invertible, you need togive a justification as to why you think that function is invertible). Give counterexamples when needed.You can draw arrow diagrams to help justifying your answer.a) Function f: ℤ × ℤ → ℤ is defined as f((a, b)) = 2b – 4a.b) A = {1, 2, 3}. Function f: ?(A) → {0, 1, 2, 3} is defined as f(X) = |X| where |X| = size of X. Forexample, |{1, 2}| = 2. ?(A) is the power set of A.c) Function f: {0, 1}3 → {0, 1}3 is defined by the following rule. For each string s ∈ {0, 1}3,f(s) = f(x1x2x3) = x3x1x2, where x1, x2, x3 ∈ {0, 1}. For example, if x1 = a, x2 = b, and x3 = c, thenf(abc) = cab. Another example: f(011) = 101.
Write a Racket function "combine" that takes two functions, f and g, as parameters and evaluates to a new function. Both f and g will be functions that take one parameter and evaluate to some result. The returned function should be the composition of the two functions with f applied first and g applied to f's result. For example (combine add1 sub1) should evaluate to a function equivalent to (define (h x) (sub1 (add1 x))). You will need to use a lambda function to achieve your result. Essentially you want (combine f g) to evaluate to a lambda function with f and g embedded inside. You can test your combine with invocations such as ((combine add1 add1) 1), which should evaluate to 3 since the anonymous function returned by combine is being applied to 1. Note: This is an example of a "function closure". f and g are defined in the scope of combine, but the lambda embeds a copy of them in the lambda function that can be used outside of combine's scope. When creating a lambda function in…
Consider the PreviousDate() function. This function takes three parameters month, date, and year as inputand returns the date of the day before. For example if the input is month = 4, day = 23, year = 1989, theoutput will be 22-04-1989 (or April 22, 1989). The 3 inputs are integer values and with followingconstraints:1 ≤ month ≤ 12, 1 ≤ day ≤ 31, 1712 ≤ year ≤ 2112Design test cases based on boundary value testing.
Question p . Consider the following functions: int min(int x, int y) { return x < y ? x : y; } int max(int x, int y) { return x < y ? y : x; } void incr(int *xp, int v) { *xp += v; } int square(int x) { return x*x; } Assume x equals 10 and y equals 100. The following code fragment calls these functions. int low = min(x,y); int high = max(x,y); for (i = low; i < high; incr(&i, 1)) t += square(i); The function min is called Answer times. The function max is called Answer times. The function incr is called Answer times. The function square is called Answer times. Full explain this question and text typing work only We should answer our question within 2 hours takes more time then we will reduce Rating Dont ignore this line
It is good practice to plot the integrand function to check whether it is “well behaved” before you attempt to integrate. Singularities (i.e. x values where the f(x) tends towards minus or plus infinity) or other irregular behaviour (such as f(x) = sin( 1 x ) close to x = 0 are difficult to handle numerically. 1. Write a function with name plotquad which takes the same arguments as the quad command (i.e. f , a and b) and which • (i) creates a plot of the integrand f(x) and • (ii) computes the integral numerically using the quad function. The return values should be as for the quad function.
Write a function using lgwt() to calculate composite Gausian quadrature using the call I = compositeGauss_integrate(Fun,a,b,n,N) where, - Fun is the name for the function to be integrated, - a is the lower limit of integration, b is the upper limit of integration, - n is the number of points used in each Gaussian quadrature subintervals - N is the number of subintervals. Code: function[I]=compositeGauss_integrate(Fun,a,b,n,N)% Inputs:% Fun - the function being integrated% a - the lower limit of the integration% b - the upper limit of the integration% n - the number of points used in each Gaussian quadrature subintervals% N - the number of subintervals % Outputs:% I - value of integral % calculate the width of each subintervalh=(b-a)/N;% calculate the endpoints of the N subintervalsxs= ;% initialize the integral valueI=0;% for each subinterval, calculate the Gaussian point locations and the weights,% then calculate the weighted sum of the evaluated function at the% Gauss points and…
(6a) how many different functions f : A → B can be defined if m=3 and n=5? (6b) if m=4 and n=6 then how many different one-to-one functions f : A →B can be defined? (6c) if m=5 and n=4 then how many different onto functions f : A → B can be defined?
Consider the following function. What is the purpose of the function f? Please do explain and describe in details all possible answers for this function given below.int f(int n) {if ((a >= b) && (c < b)) return b; else if (a >= b) return f(a, c, b); else return f(b, a, c);} To find the maximum number between a, b, and c. To find the middle number between a, b, and c. To find the minimum number between a, b, and c. None of the other statements.
Consider the following function. What is the purpose of the function f? Please do explain and describe in details all possible answers for this function given below.int f(int n) {if ((a >= b) && (c < b)) return b; else if (a >= b) return f(a, c, b); else return f(b, a, c);} To find the maximum number between a, b, and c. To find the middle number between a, b, and c. To find the minimum number between a, b, and c. None of the other statements. Suppose the letters a,b,c,d,e,f have probabilities of 1/2, 1/4, 1/8, 1/16, 1/32, 1/32 respectively. Which of the following is the Huffman code for the letter a,b,c,d,e,f? Please show how is the Huffman tree, so that you can determine one of the options below. 0, 10, 110, 1110, 11110, 11111 11, 10, 01, 001, 0001, 0000 11, 10, 011, 010, 001, 000 110, 100, 010, 000, 001, 111 An adjacency matrix of a graph is given below:First, draw the graph defined by that adjacency matrix, and label the vertices of the graph with 1, 2,…
For each of the above functions, determine the class Θ(g(n)) that the function is in. (Use the simplest g(n) function possible.)

SEE MORE QUESTIONS

Recommended textbooks for you

Database System Concepts

Computer Science

ISBN:

9780078022159

Author:

Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:

McGraw-Hill Education

Starting Out with Python (4th Edition)

Computer Science

ISBN:

9780134444321

Author:

Tony Gaddis

Publisher:

PEARSON

Digital Fundamentals (11th Edition)

Computer Science

ISBN:

9780132737968

Author:

Thomas L. Floyd

Publisher:

PEARSON

Database System Concepts

Computer Science

ISBN:

9780078022159

Author:

Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:

McGraw-Hill Education

Starting Out with Python (4th Edition)

Computer Science

ISBN:

9780134444321

Author:

Tony Gaddis

Publisher:

PEARSON

Digital Fundamentals (11th Edition)

Computer Science

ISBN:

9780132737968

Author:

Thomas L. Floyd

Publisher:

PEARSON

C How to Program (8th Edition)

Computer Science

ISBN:

9780133976892

Author:

Paul J. Deitel, Harvey Deitel

Publisher:

PEARSON

Database Systems: Design, Implementation, & Manag…

Computer Science

ISBN:

9781337627900

Author:

Carlos Coronel, Steven Morris

Publisher:

Cengage Learning

Programmable Logic Controllers

Computer Science

ISBN:

9780073373843

Author:

Frank D. Petruzella

Publisher:

McGraw-Hill Education

SEE MORE TEXTBOOKS