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Let f(x)=max{sinx,cosx}AA"x"inR then num...

Let `f(x)=max{sinx,cosx}AA"x"inR` then number of critical points of f(x) in `(0,2pi)` is

A

2

B

3

C

4

D

5

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The correct Answer is:
B
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PATHFINDER-APPLICATION OF DERIVATIVE-QUESTION BANK
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