Complexity Explorer Santa Fe Institute

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Vector and Matrix Algebra

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1.5 Vectors and Vector Operations » Quiz #4 Solution

Question 1:  Recall that multiplying a vector by a scalar just involves multiplying each component. 

 

Question 2:  First, compute  \frac{1}{2}v = \langle0,2,\frac{3}{2}\rangle .  Then subtract this component-wise from u to obtain \langle3,-3,\frac{1}{2}\rangle.