In Exercises 15 24 use the fundamental identities and

Last updated: 4/15/2023

In Exercises 15 24 use the fundamental identities and appropriate algebraic Operations to simplify each expression 15 1 tan x 1 tan x sec x 16 sec x 1 sec x 1 tan x 17 sec x tan x sec x tan x sec x 4 18 sec x 2 19 csc x cot4 X 20 sin cos tan cot x sec x csc x sin x cos x 21 sec 22 23 24 1 csc x 1 tan x csc x 1 x 2 tan x sec x csc x 1 3 tan x 1 tan x sec x 1 1