The university has cancelled classes for the afternoon beginning at 3:30 pm. Since the 11:00 class has already met, the two sections will be out of synch for a while until we can catch up.
For Homework 1, section III, prepare only the problems from sections 1.2 and 1.3 to hand in on Tuesday — you may omit the problems from sections 2.1 and 2.2. In fairness to the 11:00 class, this applies to both sections.
E-mail me if you have any questions.