JEE Mains 02-Sep-2020 Shift 2 Solved Paper

Section: Mathematics

© examsiri.com

Question : 63 of 75

Marks: +1, -0

Which of the following is a tautology?

[2 Sep 2020 Shift 2]

(∼p)∧(p∨q)→q
(q→p)∨∼(p→q)
(p→q)∧(q→p)
(∼q)∨(p∧q)→q

Go to Question:

Prev Question

Next Question