Let g: R rarr R be given by g(x)=3+4x. ...

Let `g: R rarr R ` be given by `g(x)=3+4x`. If `g^(n)(x)=gogo.....og(x)`, and `g^(n)(x)=A + Bx` then A and B are

A

`2^(n+1)-1, 2^(n+1)`

B

`4^(n)-1, 4^(n)`

C

`3^(n), 3^(n)+1`

D

`5^(n)-1, 5^(n)`

Verified by Experts

The correct Answer is:

B

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