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Need help in solving this eqn

  1. Nov 18, 2011 #1

    where k is the constant of proportionality, y varies according to x and z. x and z are independent constant values. I need to first find the value of the constant "k" and then find y for corresponding "x" and "z" values.
  2. jcsd
  3. Nov 18, 2011 #2
    I think there might be a few typos in there. There is no "y" in your equation, and if "x" and "z" are "constant values", with "k" a "constant of proportionality", then the left side is a number (since the tangent of a constant number is constant), and the right side are all constant.
  4. Nov 19, 2011 #3
    Oops. First time with latex. My apologies. Here's the intended eqn.

  5. Nov 19, 2011 #4


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    In order to find k, you must be given a single (x, y, z) point.
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