MathAnalytic geometry

Lines, planes and their equations

Planes

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Which statements are correct for three-dimensional planes?

Tip: If a dot lies on a plane, it coordinates will turn the general plane equation into an identity

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More than half of coefficients in the general plane equation can be null

In order to define a plane at least four dots are required

Any three dots define a plane

In order for the plane to pass through the origin,

d

in the general plane equation must be equal to zero

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