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Vectors - Shortest distance of a point to a plane : ExamSolutions Maths Revision 

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Tutorial on vectors and finding the shortest distance of a point to a plane
Go to www.examsolutio... for the index, playlists and more maths videos on vector methods and other maths topics.
THE BEST THANK YOU: www.examsoluti...

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13 сен 2024

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Комментарии : 23   
@Bearman5
@Bearman5 5 лет назад
You've been with me since A-level and your teaching is outstanding! You certainly deserve your very high like to dislike ratios!
@ExamSolutions_Maths
@ExamSolutions_Maths 5 лет назад
Thank you.
@zetch972
@zetch972 5 лет назад
Al_Century what are you studying at uni?
@sumittete2804
@sumittete2804 Год назад
I don't know how to define you. Only thing i can say is -- you are the epitome of a true passionate guru🙏🙏🙏
@Sibasish07
@Sibasish07 5 лет назад
THANK YOU SO MUCH OMG I CAN'T SAY HOW MUCH YOU HELPED ME THROUGHOUT MY COURSE. MY P3 IN ON MONDAY AND I VECTORS WAS KINDA MESSED UP BUT THANK YOU SO MUCH. RESPECT RESPECT AND RESPECT
@ExamSolutions_Maths
@ExamSolutions_Maths 5 лет назад
Best wishes for Monday.
@Sibasish07
@Sibasish07 5 лет назад
@@ExamSolutions_Maths HELLO! I NAILED MY P3 EXPECTING ANYWHERE AROUND 70! IN VECTORS THEY GAVE LINE OF INTERSECTION OF TWO PLANES AND AGAIN YOUR VIDEO SAVED MY DAY! THANK YOU SO MUCH. 😃 THANKS FOR SAVING MY A LEVELS. LOTSSSS OF LOVE FROM INDIA 😃😃😃
@ExamSolutions_Maths
@ExamSolutions_Maths 5 лет назад
Good to hear. Well done. Best wishes from here in Watford, UK on a very unseasonable warm day in February.
@Sibasish07
@Sibasish07 5 лет назад
@@ExamSolutions_Maths ahaah it's raining here. Lol looks like tides have turned
@timotheospetros
@timotheospetros 5 лет назад
Ah, this clarifies perfectly the unexplained formula given in Pearson's new Edexcel Core Pure Maths 1/AS textbook (p. 197). It's all absolutely lucid now!
@virajsfvk
@virajsfvk 6 лет назад
There is another method to this which would avoid complication of negative and positive signs insides the modules. Let A be the point on the plane where AP is parallel to the perpendicular vector to the plane. A can be found using the plane equation then the distance AP can be found.
@brahzyzz
@brahzyzz 2 года назад
Thanks for so much for this video, I got my Further Maths Paper 1 exam tomorrow
@advaithrvasistha44
@advaithrvasistha44 10 месяцев назад
At 7:44 shouldn't the numerator have -5 ?
@xuancong1998
@xuancong1998 8 лет назад
really nice explaination. thank you
@rhiannondixon6255
@rhiannondixon6255 5 лет назад
Hi! I'm doing AS further and am struggling to find past papers and questions for the new exam. Any chance you have access to more questions? Thank you!
@ExamSolutions_Maths
@ExamSolutions_Maths 5 лет назад
Sorry, all I have is on the website at this time of writing.
@francescacamarena971
@francescacamarena971 8 лет назад
really helpful!
@oneinabillion654
@oneinabillion654 5 лет назад
Hi, so small letter d is the shortest distance from the origin to the plane?
@ExamSolutions_Maths
@ExamSolutions_Maths 5 лет назад
That is correct.
@oneinabillion654
@oneinabillion654 5 лет назад
@@ExamSolutions_Maths Okay thanks!
@SarahCE5627
@SarahCE5627 5 лет назад
At 3:51 why is the normal vector for plane "pi1" same as plane "pi"? Shouldn't it be in some sort of a ratio of normals?
@ExamSolutions_Maths
@ExamSolutions_Maths 5 лет назад
It can be the same or any multiple of it. Easier to use the same though.
@SarahCE5627
@SarahCE5627 5 лет назад
@@ExamSolutions_Maths thank you so much!!