I'm having trouble working out the equation of a plane. Say I'm given 3 coordiantes , how would I work out the equation of the plane in the form of ax + by + cz = d?(adsbygoogle = window.adsbygoogle || []).push({});

say (1,-1,-1), (2,1,2), (2,-2,1) for example.

thank you in advance

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# Equation of a plane

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