Overview
Section 4.6: T/F (d,e,f,g); Problems #4, 5, 9, 10, 17, 18, 20, 21, 24, 25, 28, 32, 41(a)
Section 4.8: T/F (a,b,e,f); Problems #1, 3, 6, 9, 17, 18
Section 4.9: Problems #2, 5, 6, 7, 14, 18
here is the book : http://213.230.96.51:8090/files/ebooks/matematika/...