Hi All, I'm struggling with the following question, can you please help?

The region enclosed between the graphs of y=x and y=x^2 is denoted by R. Find the volume generated when R is rotated through 360' about

a) the x-axis

b) the y-axis



Could somebody please explain to me how the question is done?

Thank you very much!


Charence (EMAIL REMOVED - Send PM to This User Instead)