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Linear Algebra

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Dot Product: Basic Computation in Four Coordinates

LINALG-ILS4YI

Compute the dot product of:

$\boldsymbol{u}= \begin{bmatrix} -1\\\ 4\\\ 0\\\ 5\end{bmatrix}$

...and:

$\boldsymbol{v} = \begin{bmatrix} 5\\\ 0\\\ 1\\\ 2\end{bmatrix}$

A

$8$

B

$10$

C

$5$

D

$9$

E

$15$

F

$20$