Question
Mon July 23, 2012 By: Chethan U

Proove That SinX/1-CosX=1+CosX/SinX

Expert Reply
Mon July 23, 2012
LHS = sinx / 1 - cosx
= sinx(1 + cosx) / 1 - cos2x
= sinx(1 + cosx) / sin2x
= 1 + cosx / sinx
= RHS
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