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Asked by Ashley

Prove that the statement is an identity: (tanx/cscx)=(1/cosx)-cosx
13 years ago

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Answered by MAGED
LHS=tan/csc=tan*1/csc=sin/cos *1/csc=sin^2/cos
RHS=(1-cos^2)/cos=-sin^2/cos
13 years ago
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Prove that the statement is an identity: (tanx/cscx)=(1/cosx)-cosx

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