Question:medium

If \( y = \frac{\sin^2 x}{1+\cot x} + \frac{\cos^2 x}{1+\tan x} \), then \( y'(x) \) is equal to

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Convert expressions into simpler algebraic forms before differentiating.
Updated On: May 1, 2026
  • \( 2\cos^2 x \)
  • \( 2\cos^3 x \)
  • \( -\cos 2x \)
  • \( \cos 2x \)
  • \( 3\cos x \)
Show Solution

The Correct Option is D

Solution and Explanation

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