An equation for the plane that contains the three points $${(0, 0, 0)}$$, $${(1, 1, 1)}$$ and $${(2, 3, 4)}$$.(adsbygoogle = window.adsbygoogle || []).push({});

A$${x}$$ - B$${y}$$ +C $${z}$$ =0

Now I evaluated it, C comes out to be eual to A and B=2A. But that just means that A=B=C=0 which is just wrong.

Then I used the http://www.ehow.com/how_8072475_equations-planes.html

and evaluated A,B,C to be 1, 2, 1 respectively. But where was I making a mistake initially?

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# Help in equation of a plane?

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