Solved

There Is at Most One Winner

Question 4

Multiple Choice

There is at most one winner.

A) (∃x) (∃y) (Wx • Wy)
B) (x) (y) [(Wx • Wy) ≡ x = y]
C) (x) (y) [(Wx • Wy) ⊃ x = y]
D) (∃x) (∃y) [(Wx • Wy) • x = y]
E) (x) (∃y) [(Wx • Wy) • e = y]

Related Questions

Q1: The biggest dog in the show is

Q2: Nancy and Raquel will conduct the experiment

Q3: Susan's mother is Chris Campbell. A) (∃x)(Mxs •

Q5: Every person dislikes someone or other. A) (x)Px

Q6: Whoever rides horses is adventurous. A) (x){Px •

Q7: A freshman is not a sophomore. A) Fy

Q8: If every witness tells the truth, then

Q9: Not all tennis players are high strung. A)

Q10: If any house burns, then every fireman

Q11: A small bird landed on the roof. A)