(Solved): Three regions are defined in the figure. Find the volume generated by rotating the given region abo ...

Three regions are defined in the figure. Find the volume generated by rotating the given region about the specified line. \( \mathscr{R}_{3} \) about \( O C \) Three regions are defined in the figure. Find the volume generated by rotating the given region about the specified line. \( \mathscr{R}_{3} \) about \( A B \)