• 2022-05-31
    Find the volume of the solid obtained by revolving the region bounded by [img=42x22]1802ddd81468f6e.png[/img], [img=72x22]1802ddd81c88fd8.png[/img], [img=69x18]1802ddd824f47e3.png[/img] and [img=44x39]1802ddd82df54a0.png[/img] about the y-axis.
    A: [img=29x43]1802ddd836688a0.png[/img].
    B: [img=27x22]1802ddd83eb2f79.png[/img].
    C: [img=20x18]1802ddd8479503d.png[/img].
    D: [img=29x43]1802ddd8500c0e6.png[/img]
  • 举一反三