hindi ako elmo, ok?
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Thursday, June 21, 2007

Vector Addition Using Components
Given two vectors u = (u1, u2) and v = (v1, v2) in the euclidean plane, the sum is given by:
u + v = (u1 + v1, u2 + v2)


For three-dimensional vectors u = (u1, u2, u3) and v = (v1, v2, v3), the formula is almost identical:
u + v = (u1 + v1, u2 + v2, u3 + v3)

In other words, vector addition is just like ordinary addition: component by component.
Notice that if you add together two 2-dimensional vectors you must get another 2-dimensional vector as your answer. Addition of 3-dimensional vectors will yield 3-dimensional answers. 2- and 3-dimensional vectors belong to different vector spaces and cannot be added. These same rules apply when we are dealing with scalar multiplication.


**brEak dancE n0t hEarts**5:45 AM
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rEyziLLe


About

Reyzille Joy Illazar
ang walang kamatayang peace sign.hehehe.
14 yrs old
December 7, 1993

 Likes

Fall Out Boy, Panic At The Disco
Harry Potter, The Chronicles of Narnia
Pink, Green, Black, Blue

 Dislikes

Gray, Orange
POSERS/POSEURS
Physics

 I'd like to say something...

I love the things I love because I love them and not because MY FRIENDS love them. I don't love something because EVERYONE loves it. I don't love something just because it's popular or it makes me look good to everyone's eyes. Do you know who I think I am? No. You don't.

So if I come to love you it's because I do and not because my friends do.

GET IT?

So if I were you, I would express myself as I am and not as what my friends are. (oha, oha, english un!!! ang tagal kong pinag-isipan kung tama ba ung grammar). Anyway, you, whoever you are if you're like this, a poser (as what hope says), please change. Don't be a clown for Pete's sake! Stop hiding your true feelings! If your happy, stay happy. If your sad, be sad. If you don't like something, then don't be afraid to tell the whole world you don't. DON’T LOVE SOMETHING JUST BECAUSE IT’S POPULAR OR JUST BECAUSE IT MAKES YOU LOOK GOOD TO EVERYONE’S EYES. I think that's very stupid.

I guess what I'm trying to say is, I HATE POSERS.

In case your wondering what I mean by poser...

poser
noun
1. a person who habitually pretends to be something he is not [syn: poseur]



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