Equations of Lines in 3D

This video shows the scalar and parametric equations for how to write equations of lines in three dimensions and explains where the formulas come from.

[luxuryfragrances]

I won't lie this is the best explanation I've found on the internet
I had lost hope in understanding planes-

[devdeepmishra]

Such a good explanation, good for those who wants to understand the working of these stuffs..

[cascadeur]

thanks so much our teacher didnt told us these basics and we were directly into question solving

[rigidnoir]

Now I understand why I struggled with vectors. I didn't get my basics right. We can solve problema by just memoriziny the formula. But for 3D geometry once we cross a certain level of difficulty of problems, it is impossible to solve without the concepts. Thanks ❤

[lightblue]

This video explains it in a way so that it becomes easy as cake! 🍰🤠

[wldgaming]

it, s a good video on internet and also easy understandable

[itsrollnumber]

A vector has initial point and it can extend in only one direction, but a line can extend in both directions then how a vector(r vector)can represent a line