Book
Linear Algebra
Author
Gilbert Strang
Edition
A = matrix([[1,4],[-4,1]]) print A print "Is symmetric?", A.is_symmetric() print "Is skew_symmetric?", A.is_skew_symmetric() print A.transpose()==A.inverse() if(A.transpose()==A.inverse()): print this is orthogonal else: print "this is not orthogonal"
Solution by:
- phanindra,student,nmrec