Here is the question.

First simplify the left side of the equation. Apply the identity for the sine of a sum. . o . o ' 0 V sin (360 + x) = sin 360 - + cos 360 . Determine the values of sin 360 and cos 360. sin (360 +x)= (f) cosx+ (.Jsinx = -' Simplify. Now simplify the right side of the equation. Apply the Pythagorean identity to the numerator. I V i = sin x ' Simplify. Therefore, the equation is - Verify that the following equation is an identity. 1 - cos x sin (360 + x) = sin x