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Calculus  II                                                          Quiz #5                                               March 17, 2003

Name____________________                    R.  Hammack                                               Score ______
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(1) Consider the region contained between the graphs of y = cos(x)^(1/2),   x = π/4,  x = π/2 and y = 0. This region is revolved around the x-axis. Find the volume of the resulting solid.

 

 





(2) Consider the region contained between the graphs of x = y^2 + 1,  y = 0,  y=1,  and x = 0. This region is revolved around the x-axis. Find the volume of the resulting solid.