The statement pattern p ∧ q is a
Atautology
Bcontradiction
Cdual pair
Dcontingency
Answer & Solution
Correct answer: D. contingency
It is true when both are true and false otherwise, so it is a contingency.
Keep practising Mathematical Logic
Browse all Mathematical Logic questions for MHT-CET, or explore more Mathematics topics.
Related questions
The lamp in a parallel circuit of two switches is off only whenIn switching tests, the value 1 stands for a switch that isTwo switches wired side by side, in parallel, act likeTwo switches wired one after another, in series, act likeJoining any statement p with a tautology by 'or' always yieldsSimplify p ∨ (p ∧ q) using absorption:Rewriting 'p if and only if q' using implications givesRewriting an implication p → q using only ~ and ∨ gives