Question
The area enclosed between the x-axis, the curve y=x(2-x) and the ordinates x=1 and x=2 is rotated through 2π radians about x-axis.
(a)Calculate the volume of the solid revolution formed.
(b)Calculate the rotating area.
from this question what about he grap need to draw or not
(a)Calculate the volume of the solid revolution formed.
(b)Calculate the rotating area.
from this question what about he grap need to draw or not