and one of the 2664 passwords is LAME

can any1 gif the solution for the vector?

hard to explain so I decided not to, lol

pls -.-

Hope you can understand what I'm saying...

For easy understanding, draw the vector out:
draw OP, then draw OQ start from P. Then you have two lines, OP and PQ. Draw a line from O to Q, that's the vector. You should have a Triangle now if you get what I'm saying. Both line OP and PQ are 2 units.
Angle OPQ is 120 degree. Use any way you like to get the lenght for OQ.

yooo suup man ! ADD ME !

how come 120 degree? i tot all angles are 60 since its a equilibrium triangle

Hope you can understand my drawing again

hmmm but the actual diagram is not like this. mind explain?

you cant do from the original diagram, you have to draw another diagram

why ??


ps: what doest | p + q | means.. distance rite?

This post has been edited by 1malaysia: Nov 26 2010, 11:11 PM

---

Added on November 26, 2010, 11:16 pmmeans the magnitude of the vector, for easy understanding, equals to the length

This post has been edited by bryanyeo: Nov 26 2010, 11:16 PM

oh! we nid to get the resultant vector rite?

yup, in short, the length of the resultant vector

thx pro

Hey guys. If two lines parallel but diff length, the magnitude are still the same for both lines right?

magnitude not the same. but vector 1 equals to a constant times vector 2.

So if I let k = constant, vector 1 = P , vector 2 = Q,
P = kQ

guys!!

anyone of u got heard the news that we MIGHT need to resit BM?

Ok thank you

nope , not true , confirmed