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Thread: Can someone please check my solution and see where my mistake is

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    Cadet
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    Can someone please check my solution and see where my mistake is

    So the question is find the volume generated by rotating the region about the x axis. The solution is 50pi/3 u^3.

    https://imgur.com/gallery/6cUTM

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    New Member HeroWise's Avatar
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    Re: Can someone please check my solution and see where my mistake is

    Classic Cambridge question:
    So You were on the right track, but you forgot to subtract the volume you found, with y=5(A cylinder), you found the cone part. U need to subtract the values and you get 50Pi/3 unit^3

    If you still dont understand something ping me !

    And sorry for my bad sketch v_v

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