`cot(x)/sec(x) = csc(x) - sin(x)` Verfiy the identity.

Textbook Question

Chapter 5, 5.2 - Problem 23 - Precalculus (3rd Edition, Ron Larson).
See all solutions for this textbook.

1 Answer | Add Yours

embizze's profile pic

embizze | High School Teacher | (Level 2) Educator Emeritus

Posted on

Verify cot(x)/sec(x)=csc(x)-sin(x):

Working from the left side, we show that it is equivalent to the right side:






=csc(x)-sin(x) as required.

We’ve answered 319,632 questions. We can answer yours, too.

Ask a question