Finding the Reflections of Points and Lines in Vector PLANES (A-Level Further Maths)

In this video I explain how to first find the reflection of a given point in a line. Then how to find the reflection of a given point in a plane, and finally how to find the equation of a line in a plane…
This is for A-Level further maths Vectors topic.
If you found this video helpful please like :)

[@shreebhattacharjee3502]

thanks!! so helpful!!

[@lobsterlord3923]

Great video tho, just what I was looking for 2 days before the furthercore 1 exam😅

[@lobsterlord3923]

For the point in the plane, you could instead just sub in double ur value of lambda, which will take you twice the length up the line, rather then doing all the extra work after you’ve found the value of lambda that the midpoint is at

[@Jagoalexander]

Yes indeed you could, thank you. I’m also doing my further maths atm, what exam board and modules do you do?

[@lobsterlord3923]

@@Jagoalexander edexcel FM1 and FS1 but I’ve learnt a lot from other modules for step too

[@Jagoalexander]

@@lobsterlord3923how did you find that paper 2?

[@lobsterlord3923]

@@Jagoalexander don’t think I did that good but if I have a decent stats and mechanics I think I can get an A* anyway which is what I need for my offer