log x + log 2y = log (x+2y) केवल तभी होग...

log x + log 2y = log (x+2y) केवल तभी होगा जबकि

A

`x = (3y)/(3y-1)`

B

`x= (2y)/(2y-1)`

C

`x = (y )/(y-1)`

D

x=y =2

लिखित उत्तर

Verified by Experts

The correct Answer is:

B

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