Question: Consider the region R given in Exercise 63. If the volume of the solid formed by revolving R around the x-axis is 6, and the

Consider the region R given in Exercise 63. If the volume of the solid formed by revolving R around the x-axis is 6π, and the volume of the solid formed by revolving R around the line y = -2 is 10π, find the area of R.

Data from in Exercise 63

Consider the region R bounded by the graphs of y = ƒ(x) > 0, x = a > 0, x = b > a, and y = 0 (see accompanying figure). If the volume of the solid formed by revolving R about the x-axis is 4π, and the volume of the solid formed by revolving R about the line y = -1 is 8π, find the area of R. 0 a y = f(x) R b X

0 a y = f(x) R b X

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Lets call the area of R as A For the first solid formed by revolving R around the xaxis we have V ab ... View full answer

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