McqMate
| Q. |
Name the rule of inference P ≡ ̴ ̴p |
| A. | transposition (trans )- |
| B. | material implication (impl)- |
| C. | double negation ( d .n )- |
| D. | tautology ( taut )- |
| Answer» C. double negation ( d .n )- | |
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Essentials of the Symbolic LogicNo comments yet