The direction cosines of 2, 1, 3 are cos = ,cos = , and cos =
Chapter 11, Problem 4(choose chapter or problem)
The direction cosines of \(\langle 2,-1,3\rangle\) are \(\cos \alpha=\)_________, \(\cos \beta=\)________, and \(\cos \gamma=\)__________.
Equation Transcription:
〈〉
Text Transcription:
<2,-1,3>
cos alpha=
cos beta=
cos gamma=
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