Question: Can you help me to answer this question 19. A & B please THINKING LOGICALLY 31 19. Let us define a new logical connective ,

Can you help me to answer this question 19. A & B please

THINKING LOGICALLY 31 19. Let us define a new logical connective , called nor, by the following truth table: (a) Prove that not-P is logically equivalent to P P. (b) Find a proposition that contains only P. Q, parentheses, and the connective (Some or all of which may appear more than once) and which is logically equivalent to P v Q (c) Do the same for P

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