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If f(x)=64x^(3)+(1)/(x^(3)) and alpha, b...

If `f(x)=64x^(3)+(1)/(x^(3))` and `alpha, beta` are the roots of `4x+(1)/(x)=2` then :

A

f(`alpha`)=-24

B

f(`alpha`)=-16

C

f(`beta`)=-16

D

both (b) and ©

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The correct Answer is:
D
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