I have this question which is rather interesting and quite hard IMO.
I have to find the volumes of revolution generated by the regions A and B when they are each rotated about: the x axis and the y axis
If the equation was from a to b,then it means I need to find the volume of revolution for:
- x = a to b, rotated around the x axis, which would be:
- y = a to b, roated around the y axis, which would be:
are those right?
I also have to find this though and this is what I need help with:
- x = a to b, rotated around the y axis
- y = a to b, roated around the x axis
I dont know what to do for this though