Which one of the following |Mathematical Reasoning| JEE MAIN

JEE MAIN 2020

08-01-20 S1

Question

Which one of the following is a tautology?

Select the correct option:

A

$Q \rightarrow(P \wedge(P \rightarrow Q))$

B

$P \vee(P \wedge Q)$

C

$P \wedge(P \vee Q)$

D

$(P \wedge(P \rightarrow Q)) \rightarrow Q$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Mathematics

Medium

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