Code has already been provided to define a function named vectorFun that accepts a single input variable A that is a column vector of 100 random numbers with values between -50 and 50. Add commands to do the following operations and assign the results to the indicated output variable names: 1. Generate a second column vector B that consists of only the negative numbers in A in the same order in which they occur in A. 2. Generate a third column vector C that consists of only the positive numbers in A but this time sorted in order from smallest to largest 3. Generate a fourth scalar output D that counts how many of the elements of A are between -20 and 20. Your code should NOT include the following MATLAB functions or keywords: if, for, while. Note the variable A is defined as a function input. Do not overwrite the value in your code.

explanation:

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answer:

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explanation:

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explanation:

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answer:

// here is code in C++.

#include <bits/stdc++.h>

using namespace std;

//main function

int main()

{

  // variable

 int n;

 cout<<"enter a number:";

 // read the input

 cin>>n;

 // find the square root of the absolute value

 float square_root=sqrt(abs(n));

 // print the square_root

 cout<<"square root of "<<n<<" is: "<<square_root<<endl;

  return 0;

}

Explanation:

Read a number from user and assign it to "n".Then find its absolute value with abs() function.Then calculate the square root of the absolute value with sqrt() function.Print the square root of the number.

Output:

enter a number:-17

square root of -17 is: 4.12311

                                                         This is easy

                                                     sinserly Natalie 7 grader (this is not that hard)