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

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Trigonometric Identities

· Reciprocal identity of cosine and secant

Applying the secant identity: $\displaystyle\sec\left(\theta\right)=\frac{1}{\cos\left(\theta\right)}$

$\sec\left(x\right)=\frac{1}{\cos\left(x\right)}$
$\cot\left(x\right)\cdot\sec\left(x\right)=\csc\left(x\right)$

Related formulas:

1. See formulas

Time to solve it:

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