Show that iff: (a, oo)--+ R is such that lim xf(x) = L where L e R, then lim f(x) = 0
Chapter 4, Problem 9(choose chapter or problem)
Show that iff: (a, oo)--+ R is such that lim xf(x) = L where L e R, then lim f(x) = 0. x-oo x-oo
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