Question

cot^2x-csc^2x=-1 for all values of x

True or false

Answer 1

you do not like trig

Answer 2

I flippin hate it but its my final and i dont want to spend all day tomorrow doing it

Answer 3

I hate it too.

Answer 4

Haha you dont have to solve it . dont want to put you through hell

Answer 5

nah i think i found out what to substitute here

Answer 6

just going to plug in a pythagorean identity

Answer 7

ok

Answer 8

just decompose to cos and sine, u will find this relation given is true