PHL111 Valid Reasoning, current assignments

Current Assignments
Note:I do not accept homeworks by email.

23 September
NOTE: I have an unexpected emergency, and must cancel my offices hours this afternoon. Write me and we'll find time for you Monday if you need to see me.

Alternative homework: Some people found the last homework confusing and did not manage to complete it correctly. If you want to try a redo, or a first/late do, you can instead do the following: chapter 3 problems problems 1c, 1d, 2c, 2d, and 3.

Please note: I've been informed that the book does not load correctly on a phone! Sorry. Be sure you read it on a computer screen in order to see the truth tables correctly!
26 September
Practice: Do problems 1 and 4 of chapter 4. This is nine proofs, but they are short, and a good block of practice will help you become familiar and comfortable with direct derivations.

Reading: Read chapter 5 of the book.

Tentative/expected Assignments (subject to revision)
28 September
Practice: Do problems 2a, 2b, 2d, 2e; and 3a, 3b, 3c, 3d; of chapter 5.
30 September
I apologize, but I have a conflict with my office hours on this day and will not be able to hold my office hours. Email me and we can meet another time if you need to talk with me.
3 October
No class.
12 October
No class.
14 October
I apologize but I have a conflict this afternoon and cannot have my office hours at 1:30. Please contact me should you need to see me.
14 December
Final exam in class 10:30 am -- 12:30 pm.