Assigned: Tues. 1/18 Due: Wed. 1/26
Read section 2.2, do problems 2, 3, 4.
Check that the correspondence in the proof of Theorem (2.3) in the notes is a bijection. Also, why might you not be able to choose the point B on the line l as in the proof? What happens if you can't?
Look over section 2.6.
Assigned: Wed. 1/19 Due: Wed. 1/26
No assignment.
Assigned: Fri. 1/21 Due: Wed. 1/26
Read section 2.6, do problems 1, 2, 4, 5.
Look over section 3.1.
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