5 Replies Latest reply: Dec 13, 2011 6:35 PM by lvl107 RSS

    The Two Different Output and rref( ) function.

    lvl107 Gold

         Hello Everyone,

        I have a question, wish learning and need help.

      Example2.PNG

      Example 2.PNG

      rref( ).PNG

             Am I wrong with mine ?

       

           Many thanks in advance.

              Best regards,

                 Loi Le.