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If f:[1,oo)to[1,oo] is defined by f(x)...

If `f:[1,oo)to[1,oo]` is defined by
`f(x)=(1+sqrt(1+4log_(2)x))/(2)`, then `f^(-1)(3)=`

A

0

B

1

C

64

D

`(1+sqrt(5))/(2)`

Text Solution

Verified by Experts

The correct Answer is:
C
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