Calc help! The area bounded by y=lnx,x=e, and x-axis is revolved about the x-axis. Find the volume generated by using circular disk method?

My answer is at  143.71 rounded of to 2 decimal places. But I'm not really sure. A solution with an explanation is much appreciated. Thank you! :) 

-Justin

1 Answer

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  • ted s
    Lv 7
    3 weeks ago

    try again as your answer is OBVIOUSLY in error...the region is smaller than a 1 by e rectangle

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