Example2:
Find the area of the surfacegeneratedby revolvingthe graphof on the interval about
the -axis(Figure22).
Solution:
Figure 22
Sincethe curveis revolvedaboutthe -axis,we apply
marvins-underground-k-12
(Marvins-Underground-K-12)
#1
Example2:
Find the area of the surfacegeneratedby revolvingthe graphof on the interval about
the -axis(Figure22).
Solution:
Figure 22
Sincethe curveis revolvedaboutthe -axis,we apply