Question: Given vec ( u ) = [ - 4 , 4 , - 4 ] and vec ( v ) = [ - 5 ,

Given vec(u)=[-4,4,-4] and vec(v)=[-5,6,2] find
a.2vec(u)+4vec(v)
b. vec(u)*vec(v)
c. vec(u)vec(v)
d.|vec(u)|
Given vec ( u ) = [ - 4 , 4 , - 4 ] and vec ( v )

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