The dot product

Introduction to the vector dot product.

Category:

Education

Tags:

• vector
• dot
• product

[rbraves8]

cosine 60  is 1/2

[WhutsWhat]

@Elzelgator Well you know what? Although you guys are taught this in high school, it surely isn't "all" of you who understand what you are taught. What makes this man a genius is not because he knows how to do the dot product, but rather because of his capacity to really TEACH it in a matter of minutes, in a way that ANYONE can understand + he even has TONS of other videos about TONS of other topics, that are also explained in an effective way.

[PRANJYOTI100]

Better than coaching classes cofortly sitting infront of pc and learning this holy stuff thanks alot M.R. G.E.N.I.U.S :)

[dan4boi]

Thank you sir, I truly appreciate the effort you've put into these videos.

You're making my revision alot easier!

[davidnhc7]

You talked in circles for the first 5 minutes..

[dedly13]

@WhutsWhat you missed the best part! he wants to help and be amazing for FREE!!!!!!!!!!!

[yamenhawit]

What if we are not given the angle, but the two vectors in terms of i, j, and k?

[Bera1989]

Awesome! I am very thankful!

[ericp3371]

I love how people get so upset over Elzelgator! It's hilarious! He's just some dumb kid... just ignore him. He's already made himself look like a complete douche anyway!

@kckdude2: Love that quote my man!

[lpbug]

@Elzelgator So what exactly is your argument here then? I agree that every line made by atoms has a lot of space between them but what does that have to do with anything on this video?

[Elzelgator]

@lpbug first of all i am glad to hear that you accept being asshole.

second of all think about 2 lines. which intersect with each other.

they share the same point(dut) with each other huh?

let me go on..

every line made by atoms which has a lot of space between them. so how can you say lines are intersect with each other.

they can not intersect at a point. we are learning like that but experts not doing it like that.

also dot lenght is ''0'' means that you cant create lines with ''0''

[lpbug]

@Elzelgator Ok, I'm an asshole because I'm telling you that 0 means there is no length. If there are 0 idiots in the world then there will be no idiots in the world. You don't need an equation to prove that, because your mere existence already does. And I did not understand the second part of your argument, apparently your great teachers in Turkey aren't that great after all if you can't even argue with correct syntax and spelling.