Statement 1 A Both sin x and cos x are decreasing functions in Statement 2 R If a di...........

$\left ( \frac{\pi }{2} ,\pi \right )$ Statement 1 (A) : Both sin x and cos x are decreasing functions in

Statement 2 (R) : If a differentiable function decreases in an interval (a, b), then its derivative also decreases

Statement 1 is true, statement 2 is true; statement 2 is a correct explanation for statement 1.

Statement 1 is true, statement 2 is true; statement 2 is not a correct explanation for statement 1

Statement 1 is true, statement 2 is false

Statement 1 is false, statement 2 is true

Statement 1 is true, statement 2 is false

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