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April 19, 2015

Homework Help: Math - Pre- Clac

Posted by Jonathan on Monday, December 14, 2009 at 9:08pm.

Prove that each of these equations is an identity.

A) (1 + sinx + cos x)/(1 + sinx + cosx)=(1 + cosx)/sinx

B) (1 + sinx + cosx)/(1 - sinx + cosx)= (1 + sin x)/cosx

Please and thankyou!

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