C++) Q1) Write your answer very precisely.  What is friend function and why they are needed?

Q: a15: Write C++ program to read x and compute sin, cos, and tan of x. Q16: Rewrite the equivalent…

A: NOTE: According to the guidelines, only the first question is answered. 15. sin(x), cos(x) and…

Q: State the following is true or false. If false, explain why."Empty parentheses following a function…

A: In most of the programming languages  like c,c++,java,c# syntax of function is    return_type…

Q: 1. Let A and B two matrices, write a Python3 function to calculate the subtraction of these two…

A: Find Your Code Below

Q: Create a C function getPrime( ) with one argument type of integer your function checks the integer…

A: A number is said to be prime number if it has only two factors one and itself. For example 5 is a…

Q: Mark the following statements as true or false and correct the second part if false: 1. The…

A: Note: Since you have posted multiple sub-questions in the same request, we will solve the first…

Q: C++. Can you please explain the function call and how it works in this specific example.

A: This C++ program has been explained by using step-by-step comments in the Cpp program main.cpp that…

Q: All of the following function names are not valid except, while end O polyfit for

A: Polyfit is a Matlab function that registers a least squares polynomial for a given arrangement of…

Q: State which of the following are true and which are false. If false, explain your answer.c) The…

A: Answer of the given question: The given statement is False  The given statement will just print a=…

Q: When should you prefer the use of inline function over not inline function? Explain friend function…

A: We have to explain about the inline function concept of programming and the situation when it is…

Q: When should you use an inline function?

A: Here we will discuss when we use an inline function

Q: Q3: Write C++ program to calculate the sum of the following series and print the result from the…

A: C++ Code :- #include <bits/stdc++.h> using namespace std; int fact(int k){    if(k==1){…

Q: Q2: Write C program to find and display the value of X in the following equations: X = 7Y + A²

A: Here is Your Code #include <stdio.h>#include<math.h> int main(){    int x,y=2,a=4;    x…

Q: 3- Write a group of statements that carry out the same action of upper and lower functions.

A:

Q: void fun (void) { Consider the following C program. int a, b, c; //definition 1 .. while (. .) { For…

A: Given: void fun ( void ){int a, b, c; //definition 1…while (…){int b, c, d; //definition 2… 1while (…

Q: Fill in the blanks with correct C# data types for the variables below

A: Given :- Fill in the blanks with correct C# data types for the variables below.

Q: Q1: Write a c++ program to create a header have a function that multiply two numbers. Then call the…

A: Note: we are only allowed to solve one question in one post. I am solving the first on here. To get…

Q: -Program C 2. Not my Favorites by CodeChum Admin We've already done looping through a series of…

A: Given: -Program C 2. Not my Favorites by CodeChum Admin We've already done looping through a…

Q: 1- Write a C++ function that returns the sign of the number. The function should work with integer…

A: Lets see the solution in the next steps

Q: .- Write a void function definition for a function called update_cost. The function has two formal…

A: The program is written in Java. Please find the source code in step 2

Q: 1- Write C++ program (a Main function) that prints out whether a thrill-seeking person standing in…

A: Program Explanation:- Using the header file. Using the standard namespace input/output function.…

Q: /* function definition to swap the values */ void swap(int x, int y) { int temp; return e;

A: /*Program to swap value of x nd y using swap function*/ #include<stdio.h> //swap function…

Q: ++  the following function header is for a function that takes two pointers to double-precision,…

A: Explanation: The function header of the function void exchange(double *x, double y) takes two…

Q: 4. Write a C function that takes two integers as arguments and returns the value of the larger one.

A: Q4.  Algorithm Start Var a, b, c Accept integer value from user in a and b c=functionFindMax(a, b)…

Q: 2-) Write C program to dispense change. The user enters the amount paid and the amount due. The…

A: (1)Read the amountPaid and amountDue (2)Ensure enough amount is paid to get the change  (3)Call the…

Q: Q2: Using switch case, write C code for a program that reads two integer numbers A and B, and one…

A:

Q: Ques – 2 Write a C function to implement push and pop functions? -

A: The stack is a user-defined data structure that follows LIFO, Last In First Out. The insertions and…

Q: Q3: Write C++ program to calculate the sum of the following series and print the result from the…

A: Factorial is the function which is used to get the result after multiplying every number to its…

Q: 1.Write program to iteratively compute Fibonacci numbers (named after an Italian mathematician).Some…

A: Program code: //include the required header files #include<iostream> //std using namespace…

Q: Assume the following declaration and initialization statements: int x, y, z; x = 3; Assume a…

A: rem(x,&y,&z);  one value is passing int and the other two have references for two pointer…

Q: Note: C++ Programming Answer Required The annual snake festival is upon us and all the snakes of the…

A: Algorithm: The first line contains a single integer, R, which denotes the number of reports to be…

Q: Problem Statement (Version E): A triangular number or triangle number counts the objects that can…

A: Program plan: Create triNumber() function. Calculate Tn; Create isOdd() function. Use if statement…

Q: Q1: Write a C++ program to create a header have a function that multiply two numbers. Then call the…

A: Open notepad and write multiply.h content written below.  save it and store it in include folder.…

Q: Write a C statement to accomplish each of the following tasks.a) Define variables sum and x to be of…

A: Answer of the given question: In order to define sum and x of type int in c , we have to write the…

Q: Activity 4: Write a C program to compute the area and circumference of a circle, take the radius as…

A: Solution: To find area and circumference of circle.

Q: 10-define the function aa(int x,int y) int aa(int x,int y) int aa() void (int x,int y)

A: Function syntax is  Return_type   function_name (parameter)

Q: 5. In the following C code, what is the value of x after the main function exits? void main (void) {…

A: As per our guidelines, only the 1st question is answerable, that is question number 5. Please repost…

Q: ii) Write a C++ function to take three numbers as parameters and return the largest number among the…

A: According to the Question below the Solution:   Output:

Q: Q2:- Write a C++ program of Length conversion which gives the option to the user to convert inches…

A: code for centimeter to inches : #include<iostream>using namespace std;double convert(int…

Q: Q3: Write C++ program to calculate the sum of the following series and print the result from the…

A: I have provided code and output.

Q: For this c++ homework fill in the code Use functions and function declarations (headers) to…

A: Program:   #include <iostream> #include <cmath> #include <iomanip> using namespace…

Q: State whether each of the following is true or false. If false, explain why e) All variables must be…

A: 1) In programming langauges like C, C++, JAVA all variable's must be given a type when they are…

Q: 1)Why is it appropriate to terminate every statement with a semicolon, even the last one in a…

A: As per guidelines i can answer only one question. For answers of other question please ask…

Q: What is Function Overloading? How we can implement more than one function in the program with the…

A: In C++, function overloading is a very important concept which will alllow user to have multiple…

Q: 2- Write a C++ function that accept one input argument only. The input could be a string, int, float…

A: Question 2. Write a C++ function that accept one input argument only. The input could be a string,…