Let R be the region enclosed above by y= 16−x 2
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on the bottom by y=0 and on the left by x=1. Let S be the solid obtained by revolving R around the y-axis. a. [2 pts] Sketch pictures of the region R and solid S. (This is not an art class! Don't worry too much about perfection here.) b. [4 pts] Calculate the volume of V using the shell method. c. [4 pts] Calculate the volume of V using the washer method.