Section Formula (Internal Division) (Position vector of point dividing AB in ratio m:n internally)
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Position vector of point dividing AB in ratio m:n internally
What each symbol means
| Symbol | What it stands for |
|---|---|
| m:n | Internal division ratio from A toward B |
| \vec{a},\vec{b} | Position vectors of A and B |
When to use this
Internal division only; m,n > 0 typically. Vector form holds in 2D and 3D.