Verify the identity 1 cos B 1 cos Expand the product and

Last updated: 4/24/2023

Verify the identity 1 cos B 1 cos Expand the product and then use a Use a Reciprocal Identity 1 csc 6 Pythagorean Identity 1 cos 5 1 cos 3 1 cos B 2 sin B 1 csc B X