Question

Use a truth table to determine if the argument is valid or invalid:

~p ^ ~q
p
q

Answer 1

a = ~p, b = ~a, c = ~b, d = ~c, and e = ~d. If p is false, what is e?

Answer 2

Use a truth table to determine if the argument is valid or invalid:

(p V ~q)(q --> ~p)
q
p