Solution: Finding Magnitudes In Exercises 3942, find the following
Chapter 11, Problem 42(choose chapter or problem)
In Exercises 39-42, find the following.
(a) ||u||
(b) ||v||
(c) ||u + v||
(d) \(\left\|\frac{\mathbf{u}}{\|\mathbf{u}\|}\right\|\)
(e) \(\left\|\frac{\mathbf{v}}{\|\mathbf{v}\|}\right\|\)
(f) \(\left\|\frac{\mathbf{u}+\mathbf{v}}{\|\mathbf{u}+\mathbf{v}\|}\right\|\)
\(\mathbf{u}=\langle 2,-4\rangle, \mathbf{v}=\langle 5,5\rangle\)
Text Transcription:
||frac u ||u|| ||
||frac u ||v|| ||
||frac u+v ||u + v|| ||
u=langle 2,-4 rangle, v=langle 5,5 rangle
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