Point on a Line
A general point on the line joining position vectors $$\vec a$$ and $$\vec b$$ is:
$$\vec r=\vec a+\lambda(\vec b-\vec a)$$
Usage
- Used to represent every point on the line through two given points.
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CAT Formulas
Vector Algebra
Point on a Line
Point on a Line
A general point on the line joining position vectors $$\vec a$$ and $$\vec b$$ is:
$$\vec r=\vec a+\lambda(\vec b-\vec a)$$
Usage
- Used to represent every point on the line through two given points.
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