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Question
Determine the truth values of p and q in the following case:
(p ∨ q) is T and (p ∨ q) → q is F
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Solution
| p | q | p ∨ q | (p ∨ q) → q |
| T | T | T | T |
| T | F | T | F |
| F | T | T | T |
| F | F | F | T |
Since the truth values of (p ∨ q) is T and (p ∨ q) → q is F, from the table, the truth values of p and q are T and F respectively.
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