I know how I would be able to do this using projection, but am not so sure with dot products.(adsbygoogle = window.adsbygoogle || []).push({});

Do I dot the normal vector with an imaginary point and then figure something out from there?

If the normal is a= <a1,a2,a3>

and the random point is (p1,p2,p3)

If I dot them, I would get a1p1 + a2p2 + a3p3 = 0

And then solve for this point?

I don't see how to do it from here, could anyone help me?

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# Finding the distance between a point and a plane using dot products

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