JEE Main 2021MathematicsMathematical ReasoningLogical ConnectiveseasyMCQ

JEE Main 2021Mathematical Reasoning Question with Solution

From: JEE Main 2021 (Online) 25th February Morning Shift

Question

The statement A (B A) is equivalent to :

Choose an option

Show full solutionCorrect option: B
Correct answer
BA (A B)

Step-by-step explanation











= t (tantology)

From options :

(B)







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About this question

This is a previous-year question from JEE Main 2021, 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.