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Thread: Find a Unit Vector

  1. October 13th 2008, 06:37 AM #1
    magentarita
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    Find a Unit Vector

    Find a unit vector normal to the plane containing
    v = 2i + 3j - k and w = -2i - 4j - 3k.

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  2. October 13th 2008, 07:36 AM #2
    Plato
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    \frac{{v \times w}}<br /> {{\left\| {v \times w} \right\|}}
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  3. October 13th 2008, 09:18 PM #3
    magentarita
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    plug and chug????

    Quote Originally Posted by Plato View Post
    \frac{{v \times w}}<br /> {{\left\| {v \times w} \right\|}}
    Are you saying to plug and chug?
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