Question

Write a function namedadd_complex that adds the correspondingnumbers of its arguments (both complexstructures), then returns the result (anothercomplex structure)

Answer 1

#include <iostream>

using namespace std;

struct complex{//structure of comlex number..

double real;

double img;

};

complex add_complex(complex n1,complex n2)//add_complex functrion to add 2 complex numbers..

{

double a,b;//variables to hold the sum of real and imaginary.

complex sum;//result sum complex number.

a=n1.real+n2.real;//adding real parts.

b=n1.img+n2.img;//adding imaginary parts..

sum.real=a;//assinging values to sum.

sum.img=b;

return sum;//returning complex number sum.

}

int main()

{

complex c1,c2,sum;

double a,b;

cout<<"Enter values of c1"<<endl;

cin>>a>>b;

c1.real=a;

c1.img=b;

cout<<"Enter values of c2"<<endl;

cin>>a>>b;

c2.real=a;

c2.img=b;

sum=add_complex(c1,c2);

cout<<"The sum is : "<<sum.real<<" + i"<<sum.img<<endl;

return 0;

}

OUTPUT:-

Enter values of c1

8.5 7.2

Enter values of c2

4.5 3.9

The sum is : 13 + i11.1

Step-by-step explanation:

First I have created a structure for complex number.Then created a function to add two complex numbers according to the question which returns a complex number.