यदि x^(m).y^(n) =(x+y)^(m+n) , हो , तो...

यदि `x^(m).y^(n) =(x+y)^(m+n)` , हो , तो `(dy)/(dx)` होगा -

A

`(x+y)/(xy)`

B

xy

C

`x/y`

D

`y/x`

लिखित उत्तर

Verified by Experts

The correct Answer is:

4

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