Question 1134037: Let u = <-6, 3>, v = <-1, -6>. Find 4u + 2v.
Answer by MathLover1(20849)   (Show Source):
You can put this solution on YOUR website!
Let  = < , >,  = < , >.
Find 
if =< , > , then  =< , >
so,
 = < ,  >, => = < , >
 = < ,  > => = < ,  >
=< ,  >
=< , >
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