Let v = [x, y. V3]. Find a V3 such that (a) div v > 0
Chapter 9, Problem 9.8(choose chapter or problem)
Let v = [x, y. V3]. Find a V3 such that (a) div v > 0 everywhere. (b) div v > 0 if Izl < I and div v < 0 if 1:::1 > l.
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