(Choose 1 answer)
(See picture)
A. (iii)
B. (i)
C. None of the other choices is correct
D. (iv)
E. (ii)
25/50-CAP
Let P(x) be a propositional function on the domain {-2, -1, 0, 1, 2}.Which proposition is logically equivalent to the proposition
3x (P(x))∀x [(x > -1) →P(x)]
(i)P(-2)^[-P(-1) vP(0) VP(1) VP(2)]
(ii)P(-2)^¬P(-1)^ [P(0) VP(1) vP(2)]
(iii)P(-2)^[-P(-1)^P(0) ^P(1) ^P(2)]
(iv) [P(-2) - P(-1)]^P(0) ^P(1) ^P(2)
R
Q: 27
