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If (ab^2)^(1//3) = 125 where a > b > 1 a...

If `(ab^2)^(1//3) = 125` where a > b > 1 and `(a , b^2) in N` then the correct relation is :

A

a = b

B

`a = b^4`

C

`a^(3//2)` = b^(2//3)`

D

none of these

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The correct Answer is:
B
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