a. Suppose that (x) is differentiable for all x in [0, 1] and that (0) = 0.

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a. Suppose that ƒ(x) is differentiable for all x in [0, 1] and that ƒ(0) = 0. Define sequence {an} by the rule an = nƒ(1/n). Show that limn→∞an = ƒ′(0). Use the result in part (a) to find the limits of the following sequences {an}.


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Thomas Calculus Early Transcendentals

ISBN: 9780321884077

13th Edition

Authors: Joel R Hass, Christopher E Heil, Maurice D Weir

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