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Which of the following real valued funct...

Which of the following real valued functions is/are not even functions?

A

`f(x)=x^3 sin x`

B

`f(x)=x^2 cos x`

C

`f(x)=e^x x^3 sin x`

D

`f(x)=x-[x]`,where `[x]`denotes the greatest integer less than or equal to `x`

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The correct Answer is:
3,4
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PATHFINDER-FUNCTION-QUESTION BANK
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  9. Which of the following real valued functions is/are not even functions...

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