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Question
Prepare truth table for (p ˄ q) ˅ ~ r
(p ∧ q) ∨ ~ r
Chart
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Solution
(p ∧ q) ∨ ~ r
| p | q | r | ~r | p ∧ q | (p ∧ q) ∨ ~ r |
| T | T | T | F | T | T |
| T | T | F | T | T | T |
| T | F | T | F | F | F |
| T | F | F | T | F | T |
| F | T | T | F | F | F |
| F | T | F | T | F | T |
| F | F | T | F | F | F |
| F | F | F | T | F | T |
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