What is the value of $\left(\frac{1}{1 + \cot^2 heta} + \frac{1}{1 + an^2 heta} ight)$?

Question

What is the value of $\left(\frac{1}{1 + \cot^2 	heta} + \frac{1}{1 + 	an^2 	heta}ight)$?

Accepted Answer

Step 1: Given expression $= \sin^2 	heta + \cos^2 	heta = 1$

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