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Consider the function f(x)=xcosx-sinxdot...

Consider the function `f(x)=xcosx-sinxdot` Then identify the statement which is correct. `f` is neither odd nor even. `f` is monotonic decreasing at `x=0` `f` has a maxima at `x=pi` `f` has a minima at `x=-pi`

A

f is neither odd nor even

B

f is monotonic increasing in `(0,(pi)/(2)) `

C

f has a maxima at ` x=-pi`

D

f has a minima at `x=-pi`

Text Solution

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The correct Answer is:
C
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