Answer :

Here, log 2, log(2x-1) and log(2x+3) are in A.P.

So, log(2x-1)-log2=log(2x+3)-log(2x-1)

Let 2x=y

Then above equation is written as





y=5 or y=-1

2x=5 or 2x=-1

x=log25 or 2x=-1 is not possible


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