Let P(x, y) be the statement "Student x has taken class y," where the domain for x consists of all students in your class and for y consists of all computer science courses at your school. Match the following quantifications (in the left column) with their corresponding expressions (in the right column). a. ∃x∃yP(x, y)
b. ∃x∀yP(x, y)
c. ∀x∃yP(x, y)
d. ∀y∃xP(x, y)
e. ∀x∀yP(x, y)
f. ∃y∀xP(x, y)