Washer method-cylindrical shell method

Reference no: EM13134991

Let P be the point (6,0), let Q be the point (0,4), and let R be the triangular region with with vertices at P, Q, and the origin.

1) Determine the volume of the solid of revolution formed when R is revolved about the x-axis.

2) Use the washer method (and no other method) to dertermine the volume of the solid of revolution formed when R is revolved about the line x=7.

3) Use the cylindrical shell method (and no other method) to dertermine the volume of the solid of revolution formed when R is revolved about the line x=7.

Reference no: EM13134991

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