Question

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

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

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 36

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Step 1

Given $\mathbf{v} = -\mathbf{i} - \mathbf{j} + \mathbf{k}$, the vector components are $-1$, $-1$, and $1$ for $\mathbf{i}$, $\mathbf{j}$, and $\mathbf{k}$ respectively. Thus, $\mathbf{v} = (-1, -1, 1)$. Show more…

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

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