The alternative that I labeled "circled-1" in lecture on 11/17 corresponds to Theorem 8 (page 203) of VC; and "circled-2" corresponds to Theorem 8' (page 217).
Assignment to be handed in:
VC 3.3 4, 6, 12, 22, 26, 30, 33, 36
VC 3.4 4, 12, 16, 22, 23
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LA Ch.5 5.105(b), 5.106(b) [For these two, if vectors are linearly
dependent, find a non-trivial linear combination that is zero]
5.108, 5.109(b), 5.111 [and interpret the answer], 5.112(a), 5.113,
5.114(a), 5.115 [obtain the system a priori, i.e.,
without seeing the solution first!], 5.116, 5.118, 5.119,
5.120(b),(c), 5.122, 5.123