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Gabriel's horn-matlab help asap

  1. Jun 26, 2008 #1
    i need help asap if anyone can spare some time.

    here is the problem

    i am learning matlab and i have to graph volume and surface area of Gabriel's horn. i solved the eqn for the answer i just dont know how to input the information for the graph to plot properly. if you google gabriels horn you can see volume and surface area worked out. what do i write to plot it? ive been looking how to revolve the eqn around the x-axis i havent been to successful.

    Gabriels horn is:

    1/x from x=1 to x=infinity.
    Last edited: Jun 26, 2008
  2. jcsd
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