Find the Indicated Vector $\mathbf { u } = \left[ \begin{array} { l } - 2 \\ - 9 \end{array} \right] , \mathbf { v } = \left[ \begin{array} { r } 6 \\ - 4 \end{array} \right]$

question 37

Multiple Choice

Find the indicated vector.
-Let $\mathbf { u } = \left[ \begin{array} { l } - 2 \\ - 9 \end{array} \right] , \mathbf { v } = \left[ \begin{array} { r } 6 \\ - 4 \end{array} \right]$ . Find $- 2 \mathbf { u } + 5 \mathbf { v }$ .

• A)
• \(\left[ \begin{array} { r } - 8 \\ - 65 \end{array} \right]\)
• B)
• \(\left[ \begin{array} { r } - 26 \\ 38 \end{array} \right]\)
• C)
• \(\left[ \begin{array} { l } 22 \\ 10 \end{array} \right]\)
• D)
• \(\left[ \begin{array} { c } 34 \\ - 2 \end{array} \right]\)

Acknowledge the responsibility of various departments in affecting cost variances.

Comprehend different types of variances, including cost, sales, and volume variances.

Learn about the impact of skill levels and continuity in processes on labor and efficiency variances.

Identify the skills and qualities employers expect from graduates in entry-level positions.

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