Mathematical Logic Q.1
0. Which of the following propositions is tautology?
- Option : C
- Explanation : A tautology is a statement that is always true.
q p q→p p→q p v (p→q) p v (q→p) T T T T T T T F F T T F F T T F T T F F T T T T
0. Which of the following propositions is tautology?
| q | p | q→p | p→q | p v (p→q) | p v (q→p) |
| T | T | T | T | T | T |
| T | F | F | T | T | F |
| F | T | T | F | T | T |
| F | F | T | T | T | T |
