a=matrix([[0,3],[4,6]])
c=a
b=matrix([[1,2],[3,4]])
d=b
e=c*d
print e
f=d*c
print f
d*(i-e)                     /*          B*(I-AB)        */
(i-f)*d                      /*         (I-BA)*B           */
              

                   /*      HENCE PROVED(B*(I-AB) = (I-BA)*B     */

Strang-1.6-24-U (last edited 2010-12-18 05:36:10 by tejaswi)