Book
Linear Algebra
Author
Gilbert Strang
Edition
M.swap_rows(0,3) print M M.swap_rows(2,1) print M.det() N=matrix([[1,2,3,0],[2,6,6,1],[-1,0,0,3],[0,2,0,7]]) print N N1=N.echelon_form() print N1 N1.det() N2=matrix([[2,1,1,1],[1,2,1,1],[1,1,2,1],[1,1,1,2]]) print N2 N3=N2.echelon_form() print N3 N3.det()
Solution by:
<C.pratyusha>, <Student>, <SNIST>
<Reepu Kumari>, <Student>, <SNIST>
<Renuka.Y>,<student>,<SNIST>