JEE Main 2022 — Mathematical Reasoning Question with Solution
From: JEE Main 2022 (Online) 27th July Morning Shift
Question
is equivalent to when is
Choose an option
Show full solutionCorrect option: C
Correct answer
C
Step-by-step explanation
The truth table
| p | q | p | q | p q | p q | p q p q |
|---|---|---|---|---|---|---|
| T | T | F | F | T | F | F |
| T | F | F | T | F | T | F |
| F | T | T | F | F | F | T |
| F | F | T | T | F | F | T |
Clearly p q p q p
r = q
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This is a previous-year question from JEE Main 2022, covering the Mathematical Reasoning 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.