Equations of Planes in 3D

This video shows the formula for writing the equation of a plane in three dimensions and explains where the formula comes from. This will help you solve problems that ask you to find the vector equation of a plane in 3D.

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0:00 Intro: what we are going to do
0:24 A normal vector
1:38 A specific point and an arbitrary point
2:49 Orthogonal vectors have a dot product of 0
3:28 Writing the scalar equation for a plane
5:17 Thanks for watching!

[elmarose]

I have been struggling with this for days now! Thank you so much 🥺

[channel]

Thanks Dr.
Struggling to understand vector Calculus but Dr made easy

[emirgundogdu]

I have been thinking for 2 days where the equation comes from, thanks to god I came across this video

[dybydx]

Nice and precise explanation.Well done

[LeBigPanda]

Thank you for this video! Just what I was looking for