Tic-Tac-Topology 101

On , For the Final Exam, grid 14 should be treated as having the opposite answer as it did in the midterm.

I know that none of you are actually going to buy the textbook, so I decided to save you some time by finding a pirated copy for you.

Midterm

The University says we're not failing enough students, so the passing threshold is 80%. Good luck!