> didn’t provide solutions Does he mean he didn’t provide solutions as in he doesn’t work out the answers, or he doesn’t even provide the answers at all? Like

> didn’t provide solutions Does he mean he didn’t provide solutions as in he doesn’t work out the answers, or he doesn’t even provide the answers at all? Like, work the problem, get the answer “12” and flip to the back of the book and make sure that the correct answer was 12? Not providing solutions I understand. Not providing answers makes for a pointless (math) book.