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## Prove the trigonometric identity $\cot\left(x\right)\sec\left(x\right)=\csc\left(x\right)$

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### Pre-Calculus - How to find all the solutions to a trigonometric equation,2(sin(x))^2-1=0

$\cot\left(x\right)\cdot\sec\left(x\right)=\csc\left(x\right)$