SOLUTION: Prove(cosecx)/(cotx+tanx) =cosx

SOLUTION: Prove(cosecx)/(cotx+tanx) =cosx

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Question 507915: Prove(cosecx)/(cotx+tanx) =cosx
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
Prove(cosecx)/(cotx+tanx) =cosx
..
(cosecx)/(cotx+tanx) =cosx
start with left side
(1/sin)/[(cos/sin)+(sin/cos)]
(1/sin)/[(cos^2+sin^2)/(sincos)]
(1/sin)/[1/(sincos)]
sincos/sin=cos
verified: left side=right side
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