November 19, 2024

Propositional-Logic

Question 18 Choose the correct choice(s) regarding the following propositional logic assertion S: A S is a contradiction. B The anecdote of S is logically equivalent […]
December 8, 2024

GATE 1996

Question 7 Let Ax = b be a system of linear equations where A is an m × n matrix and b is a m × […]
December 9, 2024

NTA-UGC-NET 2021 Dec & 2022 June Paper-2

Question 90 Consider α,β,γ as logical variables, Identify which of the following represents correct logical equivalence: (A) (α^(βVγ))≡ ((α^β)V(α^γ) (B) (αVβ)≡ ¬α V β (C) (α⇒β)≡(¬β⇒¬α) […]
December 10, 2024

GATE-2024-CS1(Forenoon)

Question 63 A bag contains 10 red balls and 15 blue balls. Two balls are drawn randomly without replacement. Given that the first ball drawn is […]