Question

Prove the following trigonometric identities:
1. (1- cos²A) cosec²A = 1 explain it step by step​

Answer 1

Answer:

sin2A×cosec2A=1

Step-by-step explanation:

This is answer.Thank you.

Answer 2

1 - cos square A is equal to sin square A. cosec squared A is equal to 1 by sin square A so sin A * 1 by sin squared A is equal to 1 ..I hope it helps us...