1.

P and negation p or q or negation q equivalent to p​

Answer»

Answer:

if p is a statement variable, the negation of p is "not p", DENOTED by ~p. If p is TRUE, then ~p is false. Conjunction: if p and Q are statement variables, the conjunction of p and q is "p and q", denoted p q.

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(p q) ~(p q) p xor q Exclusive Or

p ~(~p) Double Negation



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