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If f: R->R be defined by f(x): x^2+1,\ t...

If `f: R->R` be defined by `f(x): x^2+1,\ t h e n\ fin d\ f^(-1){17}a n d\ f^(-1){-3}dot`

Text Solution

Verified by Experts

The correct Answer is:
`f^(-1)(17)=pm4 " and " f^(-1)(-3)=phi`
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