# Find a Unit Vector

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• Oct 13th 2008, 07:37 AM
magentarita
Find a Unit Vector
Find a unit vector normal to the plane containing
v = 2i + 3j - k and w = -2i - 4j - 3k.

• Oct 13th 2008, 08:36 AM
Plato
$\frac{{v \times w}}
{{\left\| {v \times w} \right\|}}$
• Oct 13th 2008, 10:18 PM
magentarita
plug and chug????
Quote:

Originally Posted by Plato
$\frac{{v \times w}}
{{\left\| {v \times w} \right\|}}$

Are you saying to plug and chug?