Let A(t) be the area of the region in the first quadrant enclosed by the coordinate axes,

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Let A(t) be the area of the region in the first quadrant enclosed by the coordinate axes, the curve y = e-x, and the vertical line x = t, t > 0. Let V(t) be the volume of the solid generated by revolving the region about the x-axis. Find the following limits.


a.image


b.image


c.image

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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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