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Prove that ((1-cot^2θ)tanθ)/sec^2θ=cotθ

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asked Feb 14, 2018 in Mathematics by Kundan kumar (49,132 points) ● 34 ● 383 ● 1024
edited Mar 6, 2018 by faiz

Prove that ((1-cot2θ)tanθ)/sec2θ=cotθ

Prove that ((1-cot2 theta)tan theta)/sec2 theta=cot theta

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answered Feb 14, 2018 by Vikash Kumar (144,729 points) ● 8 ● 11 ● 21
 
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=LHS = RHS Hence proved

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