Use vectors to solve problems around this 3D shape, try out Q1 from the CIE maths 9709 paper 12 winter 2019, if you get stuck check out the video solution

Use vectors to solve problems around this 3D shape

Image of the question can be found here

https://imgur.com/QSxWWF3

If link does not open all CIE exams can be found at

https://pastpapers.co/cie/?dir=A-Level%2FMathematics-9709

For more questions go to my playlist

https://www.youtube.com/playlist?list=PLNc78wteFvRc6b6IMcvV2mf2du5pU3sjH

I use brave browser it is pretty good, just like chrome except ads are optional and if you opt in you get paid for it. Here's a referral link that earns me a small amount

https://brave.com/ndl583

Social media links

Twitter https://twitter.com/2ndMaths
Instagram https://www.instagram.com/kilmarta/

If you like the sound of my voice so much you want more (weirdo) check out my gaming channel
https://www.youtube.com/channel/UCyr7AjIHgoIxQdhLdtCkELQ