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anonymous

  • 5 years ago

Let R be the region enclosed by the graph of y=ln x, the line x=3, and the x-axis. (a) Fine the area of region R. (b) Find the volume of the solid generated by revolving region R about the x-axis. (c) Set up, but do not integrate, an integral expression in terms of a single variable for the volume of the solid generated by revolving region R about the line x=3.

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  1. bahrom7893
    • 5 years ago
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    okay lets go on twiddla..

  2. anonymous
    • 5 years ago
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    So I got parts a and b, I'm just stuck on part c

  3. bahrom7893
    • 5 years ago
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    so lemme open a twiddla, we'll take a look..

  4. anonymous
    • 5 years ago
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    What's a twiddla?

  5. bahrom7893
    • 5 years ago
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    http://www.twiddla.com/498948

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