anonymous
  • anonymous
when 2 vectors are parallel what we have ? I mean vector AB//BC= ?
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
chestercat
  • chestercat
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
amistre64
  • amistre64
we have 2 vectors the differ by at most a scalar
anonymous
  • anonymous
AB*BC=0 ?
amistre64
  • amistre64
does dotting parallel vectors produce a 0? they aint orthogonal that I can recall

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

amistre64
  • amistre64
0,1 0,1 ---- 0+1 = 1 0,1 0,-1 ---- 0-1 = -1
amistre64
  • amistre64
3 , 4 -3,-4 ----- -9-12 = -18
anonymous
  • anonymous
AB+BC=-1 ?
amistre64
  • amistre64
adding vectors produces another vector, not a scalar
amistre64
  • amistre64
youre gonna have to provide more verbiage if I am to understand what it is your asking :)
amistre64
  • amistre64
that and 4.-4 = -16 ... not -12 lol
anonymous
  • anonymous
I have the vectors AB(2,6) and BC(2K-2 , 5K-4) And I need to prove that those vectors are parallel. How I will do that?
anonymous
  • anonymous
I mean,I need to find fot wich k those vectors are parallel.
amistre64
  • amistre64
when they differ by only a scalar; by a multiplicative factor. 2 = 2k-2 and 6 = 5k-4
anonymous
  • anonymous
You could test values of k--
amistre64
  • amistre64
4 = 2k; k=2 10 = 5k; k=2 right? so when k=2; that is one possible option for parallel
anonymous
  • anonymous
then we have AB//BC <=> AB = BC
amistre64
  • amistre64
when ab = bc; they are parallel; but thats not the only case ...
amistre64
  • amistre64
if 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
anonymous
  • anonymous
normal to one is normal to the other...
anonymous
  • anonymous
okay,I got it :D Thank ya a lot.
amistre64
  • amistre64
2 , 6 2k-2, 5k-4 ----------- 4k-4 + 30k-24 = 34k -28 ..... :)

Looking for something else?

Not the answer you are looking for? Search for more explanations.