Let A(t) be the area of the region in the first quadrant enclosed by the coordinate axes, the curve y = e*, 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. lim A(t) b. lim V(t)/A(t) c. lim V(t)/A(t) t→0+

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