A = matrix([[1,3,4],[2,6,8]])
B = matrix([[0,3],[0,5]])
C = matrix([[5],[2]])
D = matrix([[6]])
print "Rank of A is",A.rank()
print "Rank of B is",B.rank()
print "Rank of C is",C.rank()
print "Rank of D is",D.rank()

Strang-3.3-1 (last edited 2010-12-18 09:18:05 by Siva Jyoshna Poreddy)