JEE Main 2023 — Inverse Trigonometric Functions Question with Solution
From: JEE Main 2023 (Online) 10th April Evening Shift
Question
If the domain of the function is , then is equal to _________.
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Show full solutionCorrect answer: 24
Correct answer
24
Step-by-step explanation
Given that
Since, the domain for is
Therefore
Case I : and
Case II : and
Which is not possible
Case III : and
Case IV : and
Which is not possible
Domain is
Since, the domain for is
Therefore
Case I : and
Case II : and
Which is not possible
Case III : and
Case IV : and
Which is not possible
Domain is
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This is a previous-year question from JEE Main 2023, covering the Inverse Trigonometric Functions 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.