Updates: Review;   Review solutions; notes

Problem 18 on the review has been both fixed (typo) and removed (will not be on the exam)

Problem 8b has been simplified and possibly clarified.

Two of the answers of 14 have been changed to be what I had intended to write.

There will additionally be 1-2 “easy” problems on the exam that are mod number computations. For example:

a. Simplify -24 mod 9

b. Add 6+6 mod 7

c. Subtract 2-5 mod 7

d. Multiply 4*6 mod 7

Answers:

a. 3

b. 5

c. 4

d. 3