The Vector Dot Product

We learned how to add and subtract vectors, and we learned how to multiply vectors by scalars, but how can we multiply two vectors together? There are two ways to do this, and one of them is called the dot product. Let's learn how to find the dot product of two vectors now!

Check out "Is This Wi-Fi Organic?", my book on disarming pseudoscience!

[zacharyhorvath]

There's a special place in heaven for people like you.

[samwow]

This is a better explanation than the one i'm paying at my college

[frozenporcupine]

This is the only place where I can finally understand this. Even books and lectures can't do this. Thanks, Professor.

[painting_bhawya]

One day before my exams... I was literally frustrated.... My whole vector syllabus wasn't completed.... This is the bestest lecture I've ever seen.... Very helpful

I'm now ready for my exams...
Thanks to you💜

[juhngvy]

I'm grade 11 student, from ethiopia I like and understand your lesson ❤❤❤❤

[bariscan]

verbally clear, pedagogically excellent, you are a talented instructor!

[MelvilleG]

I think a whole world of people molested by their giftless maths teachers at school and college gathered here to find relief and finally understand what the teachers were not able to explain. Thanks for bliss man. Amazing job.

[mariaangelaabalos]

Thank you so much... For making this concept easier for us to understand. The truth is normal teachers style of teaching is confusing and somewhat overwhelming because I notice that they introduce so many concepts that they don’t establish connections bet them so a big thanks to you sir for making this really simple for us🥺🥺🥺💕😭

[Tensho_C]

this guide is absolutely perfect. I was lost in class for a week and this helped me catch up in less than 7 minutes

[ClumpypooCP]

Perfect timing! Im doing this in my physics class

[natashakhama]

Your comprehension questions are really helping me to understand this better.

[riveshraj]

Wow this lecture is very simpler and zero time wasted.
In less time this makes worthy use of time.
Thank you

♥️♥️ From india

[AlEx-rokd]

i got my uni exam in a week and you're my saviour

[devynboyle]

There is no way I would have been able to get this far in school without YouTube

[klopimindero]

Im a VFX artist and ive only known how to input and output my functions to get result and now thanks to you im learning whats actually going on in my code.

[alphanumeric]

Thank you so much. You explained different formulas that my teacher explained in 43 minutes into just 7 minutes!

[Elisha-phiri]

I have been watching your videos since 2015 and I still run back to this channel for better understanding of some concepts in math.Long live Prof

[HieuNguyen-soet]

Industry professional returning to school and having to refresh my memory on all these math concepts I learned 10 years ago. I can't thank you enough!

[VladimirEmelyanov]

Perfect explanation Professor! It is very useful for me as a game developer! Thank you so much!

[rocks]

I understood the topic somehow when I read it from the book, but this video gave a more intuitive and clearer explanation! Awesome job, Professor, thank you so much. <3