SOLUTION: sin(π/2-x)cot(π/2+x)=-sinx
Solve the identity.
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Question 455545: sin(π/2-x)cot(π/2+x)=-sinx
Solve the identity.
Answer by Gogonati(855) (Show Source): You can put this solution on YOUR website!
Simplify the left side of identity until reach an expression same with the right side.
=
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