Recent content by caliguy

  1. C

    Convert to cylindrical coordinates

    So theta only goes from 0 to pi/2 right?
  2. C

    Convert to cylindrical coordinates

    To me they seem right, doesn't theta go from zero to pi? after graphing it it looks like a half a circle... maybe I'm overlooking something?
  3. C

    Convert to cylindrical coordinates

    Evaluate by changing to cylindrical coordinates \int from 0 to 1 \int from 0 to (1-y^2)^1/2 \int from (x^2+y^2) to (x^2+y^2)^1/2 (xyz) dzdxdy I came to an answer of integral from 0 to pi integral from 0 to 1 integral from r^2 to r (rcos\thetarsin\thetaz) r dzdrd\theta Is this the correct answer?
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