Question: Question 5 ( 1 point ) Let vec ( u ) = ( 2 , - 1 , 1 ) and vec ( v )

Question 5(1 point)
Let vec(u)=(2,-1,1) and vec(v)=(4,-2,3). Find vec(u)*vec(v).
(8,2,3)
(6,-3,4)
13
62232
12
Question 5 ( 1 point ) Let vec ( u ) = ( 2 , - 1

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