Vectors : Intersecting and Skew Lines : ExamSolutions

[@ExamSolutions_Maths]

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

[@lite6384]

ExamSolutions well you have only yourself to blame lol.
I still have to use the library for physics. :(

[@augustoli5100]

excellent explanation, still very peak in 2019

[@shahzebkhalid5591]

who knew this video would help someone after a decade

[@Meet.R.C]

Your good drwaing and even better hardwork made the explanation best

[@ExamSolutions_Maths]

Thank you and pleased it helped.

[@tawandajokochoko9913]

thanks alot .....because of your work , i got distinctions in pure and mechanics courses.....keep on the standard i apprciate.......God bless you........am from Zimbabwe

[@31sarm]

how much a dozen of eggs cost in Zimbabwe?

[@hmz01_]

lol so random

[@RushLaazr]

i'm dead

[@omaralroubaie5409]

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?

[@SuperJonny7]

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!

[@Channel-pc3gg]

Saving me on IB2 Thanks 🙏

[@ExamSolutions_Maths]

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.

[@PO1S0N-1]

thank youuuuuuuuuuu matey been watching u for ever

[@ExamSolutions_Maths]

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

[@EpicEditsBySaz]

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

[@chubathwichar1665]

thank you so much may God bless u

[@ExamSolutions_Maths]

@battsaa Great news - well done.

[@TheKhushty]

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

[@hmz01_]

the m can be different, but as long as its a scalar multiple of the other, they will still be parallel. lol and its lambda not lander wtf ahaha.

[@ExamSolutions_Maths]

Thank you

[@ExamSolutions_Maths]

@SuperJonny7 Well done!

[@ExamSolutions_Maths]

Keep working away at papers.

[@_kache]

Just in time, bro.

[@cedricluk]

thank you so much! this is awesome!

[@fenerbahce262]

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.

[@ExamSolutions_Maths]

Hi, this is the point I am trying to make. The point of intersection is different from the position vector of intersection. They contain the same numbers but the position vector is written in a column but the point of intersection is written as (11, 0 , -2). This question asks for the point of intersection not the position vector. Hope that clears that up for you.

[@ExamSolutions_Maths]

@therealjordiano C4

[@Oggy-kun]

thanks man

[@584emad]

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

[@Channel-pc3gg]

I suppose a point is not written like that, vectors can be both written in column and line shape but I am not sure

[@therealjordiano]

What module is this? :S

[@fairyda8690]

Thank You :)

[@matthewtyler3726]

big up my donny

[@mandhustudios]

love u man :')

[@kareemkizzy2329]

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

[@ExamSolutions_Maths]

I see no error.

[@hmz01_]

lol r u high man

[@lazer1235]

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

[@hydersunfearless2519]

you still there?

[@ExamSolutions_Maths]

Very much so

[@hydersunfearless2519]

@@ExamSolutions_Maths well I subbed, please don't delete your old videos

[@ExamSolutions_Maths]

@@hydersunfearless2519 don't worry they're here to stay.

[@zaraibrar6411]

thank you

[@biybimaryamjoldasbaeva506]

thank you