JEE Main 2020MathematicsMathematical ReasoningLogical ConnectiveseasyMCQ

JEE Main 2020Mathematical Reasoning Question with Solution

From: JEE Main 2020 (Online) 6th September Morning Slot

Question

The negation of the Boolean expression p (~p q) is equivalent to :

Choose an option

Show full solutionCorrect option: D
Correct answer
D

Step-by-step explanation

p (~p q)

= (p ~p) (p q)

= (T) (p q)

= (p q)

Now negation of (p q) is

(p q) =

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About this question

This is a previous-year question from JEE Main 2020, 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.