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Differential coefficient of (x^((l + m)/...

Differential coefficient of `(x^((l + m)/(m - n)))^(1/(n-1)).(x^((m +n)/(n -1)))^(1/(l - m)).(x^((n + 1)/(l - m)))^(1/(m -n))` w.r.t `x` is

A

`1`

B

`0`

C

`-1`

D

`x^(lmn)`

Text Solution

Verified by Experts

The correct Answer is:
B
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