Find Unit Vector and Perpendicula Vector in R3

#vectors_MCV4U #anilkumar #globalmathinstitute #edexcel #vectors #vectors_IBmath #vectors_application #vector_geometry #MCV4U_Vectors #octants #directioncosines

[scarchibwe]

Most underrated youtube channel
It deserves more subscribers.

[myintzumaung]

Thanks a lot. Allah bless you teacher 😄

[djstapler]

Thank you so much sir this explanation was very clear and helpful, I've subscribed

[lavienguyen]

Thank you very much for your great video

[mrnobody]

How about if i have only 2 dimensions of vector?

[joliettraveler]

Excellent, very easy to follow. Your videos are very helpful.

[bernardb.]

Thanks sir, but at 4:04, did you choose the values a2 =1 and a3=-1 randomly or is it based on convention?

[raviranjan]

Sir can i find the req. perpendicular vector passing through a fixed point??

[paperbackproject]

rather off topic but please what pen are you using, it looks wonderful