Read: Finish Section 4.1, read Section 4.2, and start Section 4.3.
Turn in: 4.46, 4.47, 4.49, 4.51, 4.58, 4.71, 4.75
- For 4.49, 4.58, you may want to use 4.47, but to do that, you need to select a generator g for Zm and translate the notation gk to additive notation. Note that 1 is always a generator for Zm, and additively, 1k should be written k⋅1=k. Also, if you want another reference for modular arithmetic, you could see if my Math 102 notes about congruences help at all.
Extra practice: Problems/Theorems we skipped in Sections 4.1 and 4.2