Question 4 - Trigonometric and Hyperbolic Functions (3 pts) Knowing that ZEC , express 1. cos 22 as function of cos? 2 a
Posted: Tue Nov 16, 2021 7:14 am
Question 4 - Trigonometric and Hyperbolic Functions (3 pts) Knowing that ZEC , express 1. cos 22 as function of cos? 2 and sin? z 2. sinh 2z as function of cosh 2 and sinh 2 3. sin iz as function of sinh z For each function, you must show the intermediate steps you are taking to demonstrate each relation.