Answer to Question #246566 in Discrete Mathematics for Naidul

Discrete Mathematics

Question #246566

How many rows appear in a truth table for each of these compound propositions?

a) p → ¬p

b) (p ∨ ¬r) ∧ (q ∨ ¬s)

c) q ∨ p ∨ ¬s ∨ ¬r ∨ ¬t ∨ u

Expert's answer

a) There are 2 rows.

b) There are "2^4=16" rows.

c) There are "2^6=64" rows.

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