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Direction Ratios of a Plane Normal
For plane:
$$Ax+By+Cz+D=0$$
the direction ratios of its normal are:
$$A:B:C$$
Usage
- Used to obtain the normal direction required in angle and perpendicularity problems.
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Direction Ratios of a Plane Normal
For plane:
$$Ax+By+Cz+D=0$$
the direction ratios of its normal are:
$$A:B:C$$
Usage
- Used to obtain the normal direction required in angle and perpendicularity problems.
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