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VED1
          E L-LOVELY-H math23-1     IInd  21-10-11     IIIrd  24-1-12     IVth  21-4-12     Vth  20-8-12     VIth  10-9-12






                                                          fJekJh^23 L nkt:{j (w?fNqe;) d/ noEPk;so ftZu nD[gq:'r

                ;wheoD (1), (2) ns/ (3) B{z j/mb/ o{g ftZu fbyD s/l                               B'N






                fiZE/


                or
                eq/wo fB:w dk gq:'r eoB s/,


















                                                                                                       T[Zso



                                    1    2    3
                T[dkjoD 2H i/eo  A =  2    3    5  sK A  gsk eo'.
                                                -1
                                    2    5   12
                fdZs/ j'J/ t:{j dk gfotos (Transpose of Matrix) pDkT[D s/

                                            1    2    3
                                              A =  2    3    5
                                            2    5   12

                ;fjyzve (Adjoint) gsk eoB d/ bJh t:{j A (aij) d/ ;fjyzve j/m nB[;ko eZYKr/^

                                             3    5
                                                      −
                                    ;fjyzve 1 =+  =  36 25 11
                                                         =
                                             5   12



                                           LOVELY PROFESSIONAL UNIVERSITY                                               313
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