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If the expansion of (3sqrt(x)/7 - 5/(2xs...

If the expansion of `(3sqrt(x)/7 - 5/(2xsqrt(x)))^(13n)` contains a term independent of `x`, then `n` should be a multiple of

A

10

B

5

C

6

D

4

Text Solution

Verified by Experts

The correct Answer is:
D
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