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If x in (0, pi//2), then the function f(...

If `x in (0, pi//2)`, then the function `f(x) = x sin x + cos x + cos^(2) x` is a)Increasing b)Decreasing c)Neither increasing nor decreasing d)None of these

A

Increasing

B

Decreasing

C

Neither increasing nor decreasing

D

None of these

Text Solution

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The correct Answer is:
B
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