Need help in solving this eqn

1. Nov 18, 2011

surajt88

$tan$$($$x$$)$$=$$k$$\frac{x}{z^{2}}$

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. Nov 18, 2011

daveb

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.

3. Nov 19, 2011

surajt88

Oops. First time with latex. My apologies. Here's the intended eqn.

$tan$$($$y$$)$$=$$k$$\frac{x}{z^{2}}$

4. Nov 19, 2011

HallsofIvy

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

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