Put all of the number corresponding to the given sentence

4. Match the English statement with ALL its equivalent symbolic statements in this list (ie. Fill in the blank all number that represents the English sentence). Suppose the variable x represents students, y represents courses, and T (x, y) means "x is taking y ". NOTE: If nothing matches, rite NONE. I. x y T (x, y) 4.-0XDyT(x, y) 6. yDxT (x, y) 10.-0 x y-T (x, y) a. Every course is being taken by at least one student. b. There is a course that all students are taking c. Some students are taking no courses. d. No course is being taken by all student e. No student is taking any course