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The positive value of 'a' so that the co...

The positive value of `'a'` so that the coefficient of `x^5` is equal to that of `x^15` in the expansion `(x^2+a/x^3)^10` is

A

`(1)/(2sqrt(3))`

B

`(1)/(sqrt(3))`

C

`(sqrt(3))/(6)`

D

`(1)/(3)`

Text Solution

Verified by Experts

The correct Answer is:
A, C
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