Multiple Choice
consider the following domain, assignment of objects in the domain, and assignments sets to predicates.
Domain = {Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, Pluto}
P = {Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune}
I = {Mercury, Venus}
O = {Mars, Jupiter, Saturn, Uranus, Neptune}
a = Mercury b = Jupiter c = Saturn
d = Pluto
-Given the customary truth tables, which of the following theories is modeled by the above interpretation?
A) (∃x) (∼Px • Ix)
(∃x) ∼Px
B) (∃x) (Px • ∼Ix) (∃x) ∼Px
C) (∃x) (Px • Ix)
(∀x) (Px ⊃ Ix)
D) (∃x) (Ox • Ix)
(∃x) ∼Px
E) (∃x) (Ox • ∼Px) (∀x) (Ix ⊃ Px)
Correct Answer:

Verified
Correct Answer:
Verified
Q8: For each of the following sentences, select
Q9: select the best translation into predicate
Q10: use the given interpretations to translate each
Q11: consider the following domain, assignment of
Q12: 1. ∼(∃x)Ax<br>2. (∀x)∼Ax ⊃ ∼(∃x)Bx<br>-Which of the
Q14: 1. (∃x)(Ax • Bx) ⊃ (∀x)Dx<br>2. ∼Da<br>-Which
Q15: For each of the following sentences,
Q16: 1. (∀x)[Ax ⊃ (Bx ⊃ Cx)]<br>2. ∼(∀x)(Bx
Q17: select the best English interpretation of the
Q18: Translate each of the following sentences into