sage: A=matrix([[2,6],[3,9]])
sage: print A
[2 6]
[3 9]
sage: B=matrix([[1,2],[3,4]])
sage: print B
[1 2]
[3 4]
sage: C=matrix([[-5,5],[5,3]])
sage: print C
[-5  5]
[ 5  3]

Pratap-Page no.42,Exercise.Ex.no.1) (last edited 2010-12-18 05:33:48 by V.junghare)