When I went to college, two of the calc professors were married. They co-authored the calc book… for calc 1, 2, and 3. Did not matter which class you were taking, (1,2, or 3) one was required to buy the whole book.
They changed the problem sets once a year. So at minimum you were basically obligated to buy the book twice, if not 3 times.
They changed the problem sets once a year. So at minimum you were basically obligated to buy the book twice, if not 3 times.