In C++, accessing mathematical functions in a program requires including the mathematical header file ____.
A) number
B) cnumber
C) cmath
D) math

Question

Quizplus · Accepted Answer

The math header file provides access to mathematical functions such as trigonometric functions (sin, cos, tan), logarithms (log, log10), exponentials (exp), and more. The cmath header file provides access to various mathematical functions such as sin, cos, sqrt, pow, etc.

In C++, Accessing Mathematical Functions in a Program Requires Including