a) The vector in the opposite direction to u= and of half its length is?? b) The vector of length 10 and in the same direction as v= is

Question

a) The vector in the opposite direction to u=<5,−1> and of half its length is?? b) The vector of length 10 and in the same direction as v=<4,−5> is

anonymous · Answer

What don't you understand about the problem?

anonymous · Answer

i don't know where to start or end

zzr0ck3r · Answer

think about the point (5,-1) how can we find the opposite direction?

zzr0ck3r · Answer

<-5,?>

anonymous · Answer

can u just give me the answer

zzr0ck3r · Answer

if i go to the right 5 and down 1, the opposite of that would be to go to the left 5 and up 1

anonymous · Answer

can u please just give me the answer

anonymous · Answer

its B now go to bed

anonymous · Answer

just answer the stupid question

anonymous · Answer

i said its B NOW GO TO BED

anonymous · Answer

no. a and b are seperate questions. u need to find the vectors that fit the descriptions. idiot

anonymous · Answer

What do you do when you have to divide something by half?? You can multiply by 1/2.

anonymous · Answer

abc you wanna change the tone? also we could report you for spamming. Do the pellet yourself

anonymous · Answer

If you want a opposite vector just multiply by -1.