Heres the problem, Prove the identity. I can't for the life of me to figure it out.

Cosx+sinxtanx= cscx

sinxsecx

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- January 11th 2010, 06:54 PMnightrider456Identity crisis
Heres the problem, Prove the identity. I can't for the life of me to figure it out.

__Cosx+sinxtanx__= cscx

sinxsecx - January 11th 2010, 07:16 PMAmer
- January 11th 2010, 07:18 PMProve It