$\sec heta$ when expressed in terms of $\cot heta$, is equal to:

Question

$\sec 	heta$ when expressed in terms of $\cot 	heta$, is equal to:

Accepted Answer

Step 1: $\sec 	heta = \frac{1}{\cos 	heta} = \frac{\sqrt{\sin^2 	heta + \cos^2 	heta}}{\cos 	heta} = \frac{\sqrt{1 + \cot^2 	heta}}{\cot 	heta}$

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