Let R be the shaded region in the first quadrant enclosed by the graphs of i.1+sin x _ yzex- 1 . and the yaxis. as shown in the figure at right. A) Find the area of the region R. E) Find the volume of the solid generated when the region R is revolved about the x-axis. C} The region R is the base of a solid. For this solid. eaeh cross section perpendicular to the xaxis is a square. Find the volume of this solid