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Alexis1994_13
 4 years ago
when 2 vectors are parallel what we have ?
I mean vector AB//BC= ?
Alexis1994_13
 4 years ago
when 2 vectors are parallel what we have ? I mean vector AB//BC= ?

This Question is Closed

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.2we have 2 vectors the differ by at most a scalar

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.2does dotting parallel vectors produce a 0? they aint orthogonal that I can recall

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.20,1 0,1  0+1 = 1 0,1 0,1  01 = 1

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.23 , 4 3,4  912 = 18

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.2adding vectors produces another vector, not a scalar

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.2youre gonna have to provide more verbiage if I am to understand what it is your asking :)

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.2that and 4.4 = 16 ... not 12 lol

Alexis1994_13
 4 years ago
Best ResponseYou've already chosen the best response.0I have the vectors AB(2,6) and BC(2K2 , 5K4) And I need to prove that those vectors are parallel. How I will do that?

Alexis1994_13
 4 years ago
Best ResponseYou've already chosen the best response.0I mean,I need to find fot wich k those vectors are parallel.

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.2when they differ by only a scalar; by a multiplicative factor. 2 = 2k2 and 6 = 5k4

estudier
 4 years ago
Best ResponseYou've already chosen the best response.0You could test values of k

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.24 = 2k; k=2 10 = 5k; k=2 right? so when k=2; that is one possible option for parallel

Alexis1994_13
 4 years ago
Best ResponseYou've already chosen the best response.0then we have AB//BC <=> AB = BC

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.2when ab = bc; they are parallel; but thats not the only case ...

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.2if you can determine the angle that the vectors span from each other; then you can prove if they are parallel or not as well :) 180 and 0 are parallel vectors

estudier
 4 years ago
Best ResponseYou've already chosen the best response.0normal to one is normal to the other...

Alexis1994_13
 4 years ago
Best ResponseYou've already chosen the best response.0okay,I got it :D Thank ya a lot.

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.22 , 6 2k2, 5k4  4k4 + 30k24 = 34k 28 ..... :)
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