From v=[2, 1] and w=[1, 2], find the components of 3v+w and cv+dw. (these are vectors with 2 on top, 1 on bottom and 1 on top, 2 on bottom for w.)

Question

loser66 · Answer

the question is unclear, what is "the components of 3v+w and cv+dw"? dot product?

anonymous · Answer

No.

loser66 · Answer

they are separate problems?

anonymous · Answer

Yes.

loser66 · Answer

ok, why are you stuck? it's quite easy!!

loser66 · Answer

just time 3 to v and add 3v to w, that's it

loser66 · Answer

hey, girl, which course? linear algebra? differential equation combine linear algebra?
This is basic. girl. And how about cv +dw. What are C and D?

loser66 · Answer

show me your work. I have to check whether you get it or not. first problem. PLEASE, RIGHT NOW

loser66 · Answer

I don't need medal, I need your work

anonymous · Answer

I got c times [2, 1] and d times [1, 2] and got the answer. Thanks. This is Linear Algebra.

loser66 · Answer

ok