a=matrix([[4,3],[8,7]])
print 'Matrix A:',a
print 'Inverse of A:',a.inverse()
b=matrix([[6,6],[6,0]])
print 'Matrix B:',b
print 'Inverse of B:',b.inverse()
c=matrix([[1,0,0],[1,1,0],[1,1,1]])
print 'Matrix C:',c
print 'Inverse of C:',c.inverse()

S.K.Manoj,student,IIIT Hyderabad