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If |x| lt 1 then (d)/(dx ) [1+ (px)/(q)...

If `|x| lt 1` then `(d)/(dx ) [1+ (px)/(q) + (p (p+q))/(2 !)((x)/(q))^(2) + (p(p+q) (p+ 2q))/(3!) ((x )/(q))+...]=`

A

`p/(q(1 - x)^((p/q + 1)))`

B

`p/(q(1 -x )^(p/q))`

C

`(1 - x)^(-pq-1)`

D

`(1 - x)^(pq + 1)`

Text Solution

Verified by Experts

The correct Answer is:
A
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