Question: Let f(x) := x2sin (1/x) for 0 0 for x 0. Show that does not exist. lim f(x)-0

Let f(x) := x2sin (1/x) for 0 0 for x ‰  0. Show that does not exist.

Let f(x) := x2sin (1/x) for 0 < x <

lim f(x)-0

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