Acommunity pool offers 3 swim sessions each saturday morning each session lasts 35 minutes, with 10 minutes in between sessions. the final session ends at 11: 05 a. m. at what time does the first session begin

Determine whether the following statements are true and give an explanation or counterexample. bold a. when using the shell method, the axis of the cylindrical shells is parallel to the axis of revolution. bold b. if a region is revolved about the y-axis, then the shell method must be used. bold c. if a region is revolved about the x-axis, then in principle it is possible to use the disk/washer method and integrate with respect to x or the shell method and integrate with respect to y.