Question: Without using a truth table, show that (p1q) + (p Vq) is a tautology. (pa) v (p v a) by DeMorgan's law (pvn) (p v

Without using a truth table, show that (p1q) + (p Vq)

Without using a truth table, show that (p1q) + (p Vq) is a tautology. (pa) v (p v a) by DeMorgan's law (pvn) (p v q) by distributing the negation

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