integrate sinx

To integrate sin(x) in C++, you can use the math library's integral function. Here are the steps to do it:

1. Include the math library: #include <cmath>

2. Declare the variables: double x;

3. Prompt the user to enter the value of x: cout << "Enter the value of x: ";cin >> x;

4. Calculate the integral using the integral function from the math library: double result = sin(x);

5. Display the result: cout << "The integral of sin(x) is: " << result << endl;

Note: The integral function from the math library calculates the integral of the sine function for the given value of x.