Question

Solve (sin∅+cos∅/ sin∅-cos∅)=(3/2) for 0⁰<∅<360⁰
The answer is "78.7⁰ or 259⁰" but I don't know the steps. Please teach me the steps and I wish whoever see this to have a happy new year​

Answer 1

let angle=X

(sin x + cos x)/(sin x - cos x) = 3/2

cross multiply