Susan's mother is Chris Campbell.
A) (∃x)(Mxs • x = c)
B) (∃x){Mxs • (y)[(Mys ⊃ y = x) ⊃ x = c]}
C) (x)(Mxs ⊃ x = c)
D) (∃x)[Mxs • (y)(Mys ⊃ y = x) • x = c]
E) (x){Mxs ⊃(y)[(Mys ⊃ y = x) • x = c]}

Question

Quizplus · Accepted Answer

Option D correctly represents that there exists someone (x) who is the mother (Mxs) of Susan and is named Chris Campbell (y)(Mys ⊃ y = x) • x = c.

Susan's Mother Is Chris Campbell