Multiple Choice
1. (∃x) [Dx • (∀y) (Ey ⊃ Fxy) ]
2. (∀x) (Dx ⊃ Ex)
-Which of the following propositions is an immediate (one-step) consequence in F of the given premises?
A) Dx ⊃ Ea
B) Dx • (∀y) (Ey ⊃ Fyy)
C) Da • (∀y) (Ey ⊃ Fay)
D) Da
E) Da • (∀y) (Ea ⊃ Fay)
Correct Answer:
Verified
Correct Answer:
Verified
Q187: use:<br>d: Diego <br>s: Sean<br>Dx: x is on
Q188: 1. (∀x)(∀y)(∀z)[(Ix • Jx • Iy
Q189: determine whether the given argument is valid
Q190: construct a derivation of each logical truth
Q191: Rey received the highest grade on Test
Q193: 1. (∀x)[(Px <span class="ql-formula" data-value="
Q194: select the best translation into predicate
Q195: 1. (∀x)[(Px • Qx) ⊃ Rf(x)]<br>2. (∀x)[Rx
Q196: select the best translation into predicate logic,
Q197: Translate each sentence into predicate logic, using