Vector geometry : GCSE & A level students ☝️ TRY : GCSE Edexcel Nov 2018 paper 1 Q21 | ExamSolutions

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Vector geometry problems
Edexcel GCSE Exam question ▶ November 18 Paper 1 ▶ Higher Tier ▶ Level 9 ▶ 5 marks
In this tutorial, we learn how to solve a difficult vector geometry GCSE exam question.
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Опубликовано:

23 фев 2021

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Комментарии : 25

@madalchemist31 2 года назад

this is literally in o level as well bro

@gachadiamondsstudio Год назад

I think as a GCSE student, this is very complicated. We can still get to step 7 more easily if we decide to substitute algebra rather than terms that aren't mentioned in our GCSEs.

@r.k4948 7 месяцев назад

that's also what I was wondering too. but I'm a bit confused about how you could input algebra into the slots instead of these terms? could you elaborate please :))

@christabelx406 4 месяца назад

yeah I saw this on as maths booklet ( a level) is it is quite difficult for GCSE. the exam board must be quite hard

@hobbsshort7887 Месяц назад

That’s what I’m doing…. We just use Lamda and Mew for vectors since we use them to do this type of questions.

@veronicawilliams7836 2 года назад

u are good

@sabreenaazad3784 7 месяцев назад

This is about the best video I have seen so far to solve these type of questions. Hats off to you sir

@christabelx406 4 месяца назад

forealsss

@opia1883 Год назад

omd thank you so much for this - i can actually do vectors now 😭

@charlotted4244 Месяц назад

Thank you finally I get it! Maths paper 2 on Monday 😭

@tophat5516 Месяц назад

cheers mate v useful example

@senujaudayanga5181 Месяц назад

omfg thank u so much

@mysteriousmight Год назад

Does anyone know why he times the -7m/10 by -10/7 I’m kinda stuck on step 7

@billieeillishissofuckinvha5139 Год назад

To get mew on its own you times -1 by 10 to get rid of fraction and divide by -7 which is the same as multiplying -1 times -10/7

@isabelt444 2 года назад

why is AN only equal to muAP and not muAP+PN

@pommeno.2785 2 года назад

I think it’s cause they are parallel vectors, meaning that one can simply be expressed with another*coefficient

@sf_0160 2 года назад

AN and AP are (parallel) but different lengths, so from logic we know there is an unknown variable that can relate one to another, for example if AN is 10 metres long, and AP is 5 metres long, this formula is correct "AP = 0.5 (AN)" And in the case of AN the unknown variable will be larger number since it is bigger than AP, so the "mu" part accounts for the +PN part

@robinbagheera3244 3 года назад

👩🏽‍🎓

@lakhiruchiranthena1118 2 месяца назад

OM=OB+BM that should be (b+1/2 a) not ((a+b)/2)

@helloig5686 Год назад

Your mu should also be 4/7 why did you get 10/7

@mikpiotto Год назад

your solution, or rather all solutions to vector geometry problems, looks so random

@user-yd6mw5km2i 3 месяца назад

I know your getting confused on the part when he says landor and mune or something those are just like symbols that you need to work out for. we cant put letters because vector geometry is basically made out of letters xD