A college offers 7 courses in the morning and 5 in the evening. Find the number of ways a student can select exactly one course, either in the morning or in the evening.

A college offers 6 courses in the morning and 4 in the evening. Find the number of ways a student can select exactly one course, either in the morning or in the evening.

A college offers 5 courses in the morning and 3 in the evening. The number of ways a student can select exactly one course, either in the morning or in the evening.

A college offer 7 courses in the morning and 5 in the evening. Find the possible number of choices with the student. If he wants to study one course in the morning and one in the evening.

A college offer 7 courses in the morning and 5 in the evening. Find the possible number of choices with the student. If he wants to study one course in the morning and one in the evening.

A college offers 6 courses in the morning and 4 in the evening. Find the possible number of choices with the student if he wants to study one course in the morning and one in the evening.

A college has 7 courses in the morning and 3 in the evening. The possible number of choices with the student if he wants to study one course in the morning and one in the evening is