Given log(10)2 = a and log(10)3 = b. If ...

Given `log_(10)2 = a` and `log_(10)3 = b`. If `3^(x+2) = 45`, then the value of x in terms of a and b is-

A

`(a-1)/(b)`

B

`(1-a)/(b)`

C

`(1+a)/(b)`

D

`(b)/(1-a)`

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The correct Answer is:

B

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