JEE Mains 1-Feb-2023 Shift 2 Solved Paper

Section: Mathematics

© examsiri.com

Question : 66 of 90

Marks: +1, -0

Which of the following statements is a tautology ?

[1-Feb-2023 Shift 2]

p→(pΛ(p→q))
(pΛq)→(∼(p)→q))
(pΛ(p→q))→∼q
pV(pΛq)

Go to Question:

Prev Question

Next Question