Vectors 10 • Intersections of Lines and Planes • CP1 Ex9E • 🎯

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Edexcel Core Pure Year 1

Mon 2/3/20
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if you did n.d=0, would you then also have to show that the line is not on the plane? how would you go about doing this?

SnikleoArobijove
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what if i just set the parametric form of a plane and a line equal to each other and then compare coefficients for ijk to get a system of 3 equations for 3 unknowns (the 3 parameters) then solve that using matrix magic?

bigchungus
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at 9:20, do you go over this concept later as I think it would be better in an actual question explained. Or if it does not come up later, please could you explain what you mean here

BBK
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In your last video you said that two lines can be skewed, but can a line and a plane be skewed or a plane and a plane be skewed? Is it possible, and would we even use that word for it?

jamiecroll
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ARE YOU GOING TO DO A Q&A FOR 20K SUBS?

easondu