For x epsilon(0,(5pi)/2), definite f(x)...

For `x epsilon(0,(5pi)/2)`, definite `f(x)=int_(0)^(x)sqrt(t) sin t dt`. Then `f` has

A

(a) local maximum at `pi` and `1pi`

B

(b) local minimum at `pi` and `2pi`

C

(c) local minimum at `pi` and maximum at `2pi`

D

(d) local maximum at `pi` and minimum at `2pi`

Verified by Experts

The correct Answer is:

D

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