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Find the Indicated Vector u=[92]\mathbf { u } = \left[ \begin{array} { l } - 9 \\ - 2 \end{array} \right]

Question 77

Multiple Choice

Find the indicated vector.
-Let u=[92]\mathbf { u } = \left[ \begin{array} { l } - 9 \\ - 2 \end{array} \right] . Find 3u- 3 \mathbf { u } .


A)
[276]\left[ \begin{array} { r } 27 \\6\end{array} \right]
B)
[276]\left[ \begin{array} { r } - 27 \\ 6 \end{array} \right]
C)
[276]\left[ \begin{array} { r } - 27 \\ - 6 \end{array} \right]
D)
[276]\left[ \begin{array} { l } 27 \\ - 6 \end{array} \right]

Correct Answer:

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