You are told that from book A containing 10 chapters, you can choose a chapter and write a short critical summary of it,
Posted: Sat Feb 26, 2022 11:27 am
You are told that from book A containing 10 chapters, you can choose a chapter and write a short critical summary of it, together with the same exercise for book B, which contains 12 chapters - how large a class does the professor have to teach in order for all possible chapters of both books to have been summarized? hint- Use one of the basic counting rules and write out the formula for the ans to this question