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Let f:[-1,oo] to [-1,) is given by f(x)=...

Let `f:[-1,oo] to [-1,)` is given by `f(x)=(x+1)^2-1,xgeq-1.` Show that `f` is invertible. Also, find the set `S={x :f(x)=f^(-1)(x)}dot`

A

`{0,-1,(-3pm sqrt(3))/(2)}`

B

{0,1,-1}

C

{0,-1}

D

{}

Text Solution

Verified by Experts

The correct Answer is:
C
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