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Find the volume V of the solid obtained by rotating the region bounded by the curves y = x² and x = y² about the line y = 1.

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Final answer:

To find the volume of the solid obtained by rotating the region bounded by the curves y = x² and x = y² about the line y = 1, we can use the method of cylindrical shells.

Step-by-step explanation:

To find the volume of the solid obtained by rotating the region bounded by the curves y = x² and x = y² about the line y = 1, we can use the method of cylindrical shells.

The volume V is equal to the integral from a to b of 2πrh multiplied by the height difference dy, where r is the radius of the cylindrical shell and h is the height of the shell. In this case, the radius r is given by y - 1 and the height h is given by x² - y².

Therefore, the volume V is equal to the integral from 0 to 1 of 2π(y - 1)(x² - y²) dy. Solving this integral will give us the volume of the solid.

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