Question

Please give me some tips on problems like trigonometric identities! Some of them, I have no idea how to do, and others I get stuck in the middle and it is making me really frustrated.

Answer 1

what have you got?

Answer 2

Give me a general tip please!

Answer 3

1st of all u gotta knw all the standard identities on tips

Answer 4

2nd u shuld know how to use these identities to convert ur given into what ever form u want

Answer 5

3rd u should practice such things a lot

Answer 6

:)