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If f(x)=sin{(pi)/(3)[x]-x^(2)}" for "2lt...

If `f(x)=sin{(pi)/(3)[x]-x^(2)}" for "2ltxlt3` and [x] denotes the greatest integer less than or equal to x, then `f'"("sqrt(pi//3)")"` is equal to

A

`sqrt(pi//3)`

B

`-sqrt(pi//3)`

C

`-sqrt(pi)`

D

None of these

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The correct Answer is:
B
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ARIHANT MATHS-DIFFERENTIATION -Exercise (More Than One Correct Option Type Questions)
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  13. If y=2^(3^(x)), then y' equals

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  15. If x^(3)-2x^(2)y^(2)+5x+y-5=0 and y(1) = 1, then a. y'(1)=(4)/(3) b. y...

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