Vector Equation of a Line (1 of 2: Lines in 3 dimensions)
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9:46
Vector Equation of a Line (2 of 2: Worked example)
![](https://i.ytimg.com/vi/l9oDh05mCgE/mqdefault.jpg)
16:10
Applying Vector Equations of Lines (1 of 2: Verifying points on a line)
![](https://i.ytimg.com/vi/-Sr0D46CFr8/mqdefault.jpg)
14:04
Applying Vector Equations of Lines (2 of 2: Intercepts & points of intersection)
![](https://i.ytimg.com/vi/PyPp4QvQY3Q/mqdefault.jpg)
13:38
Vector and Parametric Equations of a Line (Line in 3 dimensions)
![](https://i.ytimg.com/vi/fpIc-FE4c5U/mqdefault.jpg)
19:27
How Paul Erdős Cracked This Geometry Problem | The Anning-Erdős Theorem
![](https://i.ytimg.com/vi/wCphv9dCswg/mqdefault.jpg)
21:02
Line Integrals Are Simpler Than You Think
![](https://i.ytimg.com/vi/iOeGgZIfryg/mqdefault.jpg)
5:30
The Vector Equation of Lines | Multivariable Calculus
![](https://i.ytimg.com/vi/lUUte2o2Sn8/mqdefault.jpg)
1:05:09