PHL111 Valid Reasoning, current assignments
Note:I do not accept homeworks by email.
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!
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)
Practice: Do problems 2a, 2b, 2d, 2e; and 3a, 3b, 3c, 3d;
of chapter 5.
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.
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.
Final exam in class 10:30 am -- 12:30 pm.