Vectors : Intersecting and Skew Lines : ExamSolutions

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excellent explanation, still very peak in 2019

augustoli
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In my day computers wern't around we had to use the library. Tough times!

ExamSolutions_Maths
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thanks alot of your work, i got distinctions in pure and mechanics on the standard i bless from Zimbabwe

tawandajokochoko
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So if the lines L1 and L2 are equal, this means that they intersect. And if they don't equal, does this simply suggest that they are skewed?

omaralroubaie
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Your good drwaing and even better hardwork made the explanation best

Meet.R.C
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Haha i love that diagram! Great way to explain it.

EpicEditsBySaz
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By making them equal I am assuming they intersect. If I find that I do not get a unique solution then they will be skew.

ExamSolutions_Maths
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who knew this video would help someone after a decade

shahzebkhalid
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thanks to your videos and website, i managed to get an A in C1 - C4, S1- S2, M1 and FP1! only one i got a B in was D1 but the grade boundaries were really high, thanks for your help, the videos are fantastic!

SuperJonny
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sir, point of intersection must not be in column shape right ?

emad
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Thank you so much for all the videos you have made...they have been so helpful :D

Hope you don't mind if I ask, but is it ok to think of vectors as y=mx+c? So if 'mx' of the 2 lines are not the same i.e. Lander and Mu are different, they will obviously not be parallel and will therefore be skew?

Thanks again :D

TheKhushty
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first of all thank you for your time and your videos, but last part does not make sense, you said, this is not the point of intersection, but then you write it as point of intersection, Is there a mistake? look at 11:44, you will see.

fenerbahce
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@thesoyoung94 At some point yes. I think it requires several though to cover it well.

ExamSolutions_Maths
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It's unfair how say 3 years ago people in Year 13 didn't have revision material such as this.

lazer
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Sir little error in question, it it says "where the two lines are parallel" "Where do the points intersect" 

kareemkizzy