buktikan (1 - cos x) / sin x = 1 / (csc x + cot x)

316 views

Mister Matematika

2 years ago

buktikan (1 - cos x) / sin x = 1 / (csc x + cot x)

buktikan (1 - cos x) / sin x = 1 / (csc x + cot x)