- #1
DethRose
- 101
- 0
Hey I've got an assignment on trig identities and can't figure this one out.
Prove the Identity:
tanx+cotx=2csc2x
I got to
tanx+cotx= 1/2 sin2x=1/4sinx2cosx
but when i get to the point where i have numbers in front of the sinx or cosx i don't know what to do.
Thanks for any help
Prove the Identity:
tanx+cotx=2csc2x
I got to
tanx+cotx= 1/2 sin2x=1/4sinx2cosx
but when i get to the point where i have numbers in front of the sinx or cosx i don't know what to do.
Thanks for any help