If f : [1 , ∞) → [0 , ∞) is given by f (x) = x - 1/x , then f^{-1} (x) =

Correct Answer is : 12[x+√x2+4]

TS EAMCET 04 May 2019 Shift 1 Solved Paper

Section: Mathematics

Question : 2 of 160

Marks: +1, -0

If f : [1 , ∞) → [0 , ∞) is given by f (x) = x -

, then f−1 (x) =

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