JEE Main 2022 — Differentiation Question with Solution
From: JEE Main 2022 (Online) 25th June Morning Shift
Question
Let f : R R be defined as . If g(x) is a function such that , then g'(63) is equal to ________________.
Choose an option
Show full solutionCorrect option: A
Correct answer
A
Step-by-step explanation
f'(x) is bijective function
and is inverse of f(x)
Put x = 4 we get
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This is a previous-year question from JEE Main 2022, covering the Differentiation chapter of Mathematics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.