The number of values of r \in\{p, q, ∼ p, ∼ q\} for which ((p ∧ q) \Rightarrow(r ∨ q)) ∧((p ∧ r) \Rightarrow q) is a tautology, is: [31-Jan-2023 Shift 2]

JEE Mains 31-Jan-2023 Shift 2 Solved Paper

Section: Mathematics

Question : 69 of 90

Marks: +1, -0

The number of values of r∈{p,q,∼p,∼q} for which ((p∧q)⇒(r∨q))∧((p∧r)⇒q) is a tautology, is:

[31-Jan-2023 Shift 2]

Go to Question:

Prev Question

Next Question