Question

In Problems 33-38, find $\|\mathbf{v}\|$. $\mathbf{v}=3 \mathbf{i}-6 \mathbf{j}-2 \mathbf{k}$

   In Problems 33-38, find $\|\mathbf{v}\|$.
 $\mathbf{v}=3 \mathbf{i}-6 \mathbf{j}-2 \mathbf{k}$

Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry

Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry

Michael Sullivan 4th Edition

Chapter 8, Problem 33

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In this case, $\mathbf{v} = 3\mathbf{i} - 6\mathbf{j} - 2\mathbf{k}$. This means the components of $\mathbf{v}$ are $3$ in the $\mathbf{i}$ direction, $-6$ in the $\mathbf{j}$ direction, and $-2$ in the $\mathbf{k}$ direction. Show more…

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In Problems 33-38, find $\|\mathbf{v}\|$. $\mathbf{v}=3 \mathbf{i}-6 \mathbf{j}-2 \mathbf{k}$

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