Q.95 - Precalculus Enhanced with Graphing Utilities

Question

What is the domain of the sine function?

Step-by-Step Solution

Answer

Set of real numbers is the domain of sine function

Step 1: Given information

We are given a sine function

Step 2: Explanation

As $y=\sin \left(\theta \right)$ and the function exist for all real values of $\theta$. Hence the domain of the function is set of all real numbers