6 Find the equations of the planes that passes through three points.
(a) (1, 1, – 1), (6, 4, – 5), (– 4, – 2, 3)
The equation of the plane which passes through the three points is given by;
Here, these three points A, B, C are collinear points.
Hence there will be an infinite number of planes possible which passing through the given points.
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