Function 1: Write a program that reads an angle x in radians from the keyboard.

Question

Function 1:

Write a program that reads an angle x in radians from the keyboard. Then, in a function, compute the cosine of the angle using the first five terms of this series. Print the value computed.

Function 2:

Start by reusing the code from function 1. However, instead of calculating just the first five terms, this time you will continue to calculate terms until a given term is > 0.0001. Make sure you print out the final result, and the number of terms used to calculate this result.

Explanation / Answer

// Pre-processor Directives #include // Required for for use of cin, cout #include // Required for use of sin, cos, pow functions // using directives using namespace std; // PROGRAM STARTS HERE! double cosine(double angle); long factorial(long n); // Declaration of the main function int main() { double angle; // Ask for user input cout > angle; // Display the result cout

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