Home › UGC NET › logicalreasoning › Logical Reasoning — Logical Connectives › If P → Q is true and P is true, then Q is:
If P → Q is true and P is true, then Q is:
AFalse
BUndefined
CTrue
DNegated
Answer & Solution
Correct answer: C. True
1. Modus Ponens: from P → Q and P, conclude Q.
2. With both premises true, Q must be true.
3. Hence true.
_Source: UGC NET Paper 1 Study Book (ugc-net.com class notes) — Propositional Logic_