Problem Sheet 4

For the final class. Covers material from weeks 7 and 8. First look at the file without solutions.

Section A is for self-study; solutions are in the file GT_problems4_solnsA+C, but try the questions before looking at them. The core material is Section B, to be handed in for the final class.

Section C is optional, but compulsory for MFoCS students. It's again highly recommended to think about these properly before looking at the solutions, which are available.