Question

Which of the following are identities? Check all that apply.

Answer 1

Answer: The correct identities are: 1 + tan^2x = sec^2x 1 + cot^2x = csc^2x sin^2x + cos^2x = 1 which correspond to B and D

Explanation:

T////T

im ok at math if its wrong im sorry T^T

Answer 2

A, B, C, and D.

Yeah, I bet you didn't see this one coming.

Hope this helps!