# Cross Product of 2d Vectors

• Nov 4th 2009, 07:56 AM
Cross Product of 2d Vectors
If u=<0,1> and v=<e,pi> are 2d vectors, then how do I evaluate the cross product u X v?
• Nov 4th 2009, 09:08 AM
Plato
Quote:

If $u=~\&~v=$ then $