Direction Ratios from Direction Cosines
If the direction cosines are $$l,m,n$$, then corresponding direction ratios are:
$$l:m:n$$
or any proportional set:
$$a:b:c= l:m:n$$
Usage
- Used to construct a direction vector from direction cosines.
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CAT Formulas
Three Dimensional Geometry
Direction Ratios from Direction Cosines
Direction Ratios from Direction Cosines
If the direction cosines are $$l,m,n$$, then corresponding direction ratios are:
$$l:m:n$$
or any proportional set:
$$a:b:c= l:m:n$$
Usage
- Used to construct a direction vector from direction cosines.
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