I am a student at UC Berkeley. I have 4 years of tutoring experience in math, science, English, creative writing and social studies. I enjoy helping other students understand concepts.
Find the volume of the solid obtained by rotating the region bounded by the given curves about the specified line. Sketch the region, the solid, and a typical disk or washer.
$ y = x $ , $ y = 0 $ , $ x = 2 $ , $ x = 4 $ ; about $ x = 1 $
Refer to the figure and find the volume generated by rotating the given region about the specified line.
$ \Re_1 $ about $ OA $
$ \Re_1 $ about $ OC $
$ \Re_1 $ about $ AB $
$ \Re_1 $ about $ BC $
$ \Re_2 $ about $ OA $