If , . If one of the solutions of the equation is 5049, the other may…

MATHEMATICS · Single correct · CBSE · Mathematics · Relations and Functions · Relations and Functions

Problem

If f(x)=x2−2ax+a(a+1)f(x) = x^2 - 2ax + a(a+1), f:[a,∞)→[a,∞)f: [a, \infty) \to [a, \infty). If one of the solutions of the equation f(x)=f−1(x)f(x) = f^{-1}(x) is 5049, the other may be (1) 5051 (2) 5048 (3) 5052 (4) 5050

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