Two
Dimensions
Two Dimensional
The property of a plane that indicates that motion can take place
in two perpendicular directions.
Formally, saying a plane has only two dimensions means that you can find two vectors in the plane for
which neither is a multiple of the other. In addition, for any
set of
three vectors
in the plane, one
of them can be
written as a linear combination of
the
other
two.
See
also
Zero
dimensions, one
dimension, three
dimensions, n dimensions
