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Prove that (cot^2A(secA-1))/(1+sinA)=sec^2A[(1-sinA)/(1+secA)]

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asked Feb 15, 2018 in Mathematics by Kundan kumar (49,132 points) ● 34 ● 381 ● 1019

Prove that (cot2A(secA-1))/(1+sinA)=sec2A[(1-sinA)/(1+secA)]

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answered Feb 15, 2018 by Vikash Kumar (144,729 points) ● 8 ● 11 ● 21
 
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L.H.S = R.H.S hence proved.

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