(Choose 1 answer)
(See picture)
A. None of the other choices is correct
B. (iv)
C. (ii)
D. (iii)
E. (i)
Let P(x) be a propositional function on {1, 2, 3}.Find a proposition that is logically equivalent to
Vx-P(x)
(i) P(1) AP(2) AP(3)
(ii) P(1)AP(2)AP(3)
(iii) P(1) V P(2) V P(3)
(iv) P(1) VP(2) VP(3)
E42
