# vector calc

• Feb 2nd 2010, 02:24 PM
vector calc
Find a unit vector perpendicular to both vector A and B
A=4i-j+3k and B=-2i+j-2k
• Feb 2nd 2010, 02:39 PM
Plato
Quote:

Find a unit vector perpendicular to both vector A and B
A=4i-j+3k and B=-2i+j-2k

$\frac{A\times B}{||A\times B||}$