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A. True or False. 1. The volume of the solid revolution bounded by the x -axis and vertical line which revolved about the x-axis is obtained by using the formula V = * SoIf (x)]2dx. 2. The volume of the solid revolution bounded by the y -axis and horizontal line which revolved about the x-axis is obtained by using the formula V = a f"[g(y)] dy. 3. The axis of revolution with respect to x uses vertical strips. 4. The axis of revolution with respect to y uses horizontal strips. 5. The volume of the solid generated by a region between f(x) and g(x) bounded by the vertical lines which revolved about the x-axis is obtained by using the formula V = It S' [f ())]2 - [g(v)]2 dx. 6. The volume of the solid generated by a region between f(x) and g(x) bounded by the vertical lines which revolved about the y-axis is obtained by using the formula V = " "[f ()12 - [g(y)]dy. 7. The volume of the solid revolution between two functions bounded by the vertical lines uses washer method. 8. The volume of the solid revolution between fly) and g(y) bounded by the horizontal line revolved about the x-axis. 9. Washer method is useful when the axis of rotation is part of the boundary of the plane area. 10. Disc method is useful when the axis of rotation is not part of the boundary of the plane area