questions in discrete structures 2
Problem 1: Sec 4.1, #6
Problem 2: Sec 4.1, #8
Problem 3: Sec 4.1, #14
Problem 4: Sec 4.1, #16
Problem 5: Sec 4.1, #22
Problem 6: Sec 4.1, #34
Problem 7: Sec 4.1, #36
Problem 8: Sec 4.1, #38
Problem 9: Sec 4.3, #32
Problem 10: Sec 4.3, #50
http://www2.fiit.stuba.sk/~kvasnicka/Mathematics%20for%20Informatics/Rosen_Discrete_Mathematics_and_Its_Applications_7th_Edition.pdf

