Solved: Let \(f: \mathbb{R} \to \mathbb{R}\) be defined by \(f(x) = x^2

Class: 12 Subject: Math Topic: Relations and Functions Year: 2022

Let \(f: \mathbb{R} \to \mathbb{R}\) be defined by \(f(x) = x^2 - 1\). Then \(f^{-1}(f(2))\) is:

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