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Vector Along a Given Direction
If a vector of magnitude $$a$$ has direction cosines $$l,m,n$$:
$$\vec a=a(l\hat i+m\hat j+n\hat k)$$
Usage
- Used to construct a vector from its magnitude and direction.
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Vector Along a Given Direction
If a vector of magnitude $$a$$ has direction cosines $$l,m,n$$:
$$\vec a=a(l\hat i+m\hat j+n\hat k)$$
Usage
- Used to construct a vector from its magnitude and direction.
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