George Mason University, Department of Mathematical Sciences

### DISCRETE MATHEMATICS I brought to you by Dr. Harbir Lamba

The final exam is on May 9th from 4.30-6.30. There will be no class on Wednesday May 4th. You can pick up your 4th test from me during my office hours which will be Wednesday May 4th from 12.30-2.00 and 3.30-4.30, and Friday May 6th from 1pm-4pm.

Here are the homework questions for the semester (the solutions will appear as and when we complete the sections):

Section 0.1: 2abgj---q,5a---gikl,6abe---h,7a---f,8 Solutions

Section 0.2: 1abc,12,16,24,25,32a--e Solutions

Section 2.1: 1,3,7,10,11 Solutions

Section 2.2: 2,4,10,12a--d,16,17,27 Solutions

Section 2.3: 3,7,9a--e Solutions

Section 2.4: 2,3,7,11 Solutions

Section 3.1: 1,3,13,15,25 Solutions

Section 3.2: 1,3,7ab,9a-d,12,19,22 Solutions

Section 3.3: 2,6,9,11,12,19,21,23 Solutions

Section 5.2: 1,2a,4,6,20,26,27,40,55 Solutions

Section 5.3: 1,7,17 Solutions

Section 6.1: 1,4,6,11,22 Solutions

Section 6.2: 1,5,6,7,8,16,17 Solutions

Section 7.1: 1,7,8,11,15 Solutions

Section 7.2: 3,7,11,14,20,25 Solutions

Section 7.3: 4,10,12 Solutions

Section 7.5: 1,3,8,10,11,15,16 Solutions

Section 7.6: 1,2

Section 7.7: 4,5,6,10,20 Solutions

Section 9.1: 1,2,3,5,6 Solutions

Section 9.2: 2,3,6,14,15,21,23,25,26,28,35 Solutions

Section 9.3: 1--6,10 Solutions

Section 10.1: 1,3,4,7,9--13,17 Solutions

Section 10.2: 1,2,5,9,15,23 Solutions

Section 10.4: 10, 14abc Solutions

Section 12.1: 1,3,4,13,15,23,24 Solutions

Section 12.2: 4,5,6,7,8,9 Solutions

Section 13.1: 1,4,6,10,21 Solutions

Section 13.2: 3,11,16 Solutions