Question

help with finding the identities

Answer 1

What identities?

Answer 2

like csc^2x-1=cot^2x

Answer 3

Are you required to prove them?

Answer 4

no it asks for true and false

Answer 5

In this case its false.

Answer 6

okay how do you know if its false or true

Answer 7

You know by proving it.

Answer 8

ii don't know how to do that. Can you explain how to prove this type of equation

Answer 9

You simply manipulate the left side, express in terms of sine and cosine.

Answer 10

2cscx-1=2cotx