Page 129 - Math Grade 11 (Basic)
P. 129

PROEUS DARA


                t ?1 Hlu ?1M ::n m s '\3 ru &uu t gJ n

                            0                          hl~  thll                      thll
                           ti   'i§tiJ'e  nu            1                      hl~
                                        u                                       1
                                                      0
                                                      T  ~
                       ln [900   700    500]                               ltl [9700   10200]
                                              X   'i§fiJ'i§  2   =
                 t~ n rung  600   500   400         t'lu  4         & ~ n rung  6800   7200
                                                    u
                 ih~ tu ti:j rum sri rul ::n mb tlJ t'uuts g Hlu2jrlbm  t~rl nmni ~~ tutffiUDJt&l tuto

          9700$  SbDJt<ut~tirun'l§ 6800$  atrulntlt~rlnmnithlltmgtuto 10200$  sbDJt<u

          t~nrun'l§ noo $  '1


          i,~ihsi 1  hlhlJtl::r!RffiStn_ylg  A,  B  sb  C  &f:llgtnnruruun~ 8  '1  hlhlJ  A  t~ru

          ~~'i§in~rums 4  Mrul~  un~~zma 1  Mrul~ sb~hl 3  Mrula  hlhl'i  B  d~ruu~'i§Uti~ill
          l_;l.J~             1J     GV           IJ    1        1J     U     GV          ~
               u                   u                                                   u
          ms 5 NM~ Uti~~gms 2  MM~ sb~tul MM~ 1ofi5tu, c  d~ruu~glf ~ruma 2 n1Ma
                                                                            ..
                    IJ    <SV         IJ     I       IJ       U     GV         ~          IJ
                        u                                                   u
                       0     Q         0                   Q)   t:::p    Q
          'iti~~8QlS 4 hlrula  Sb~hl2  hlrul~ '1  t?lhlStirfl  ut1§115Un'l§un~QlSriS 3  un~~gms
          !_;   ""       IJ     1        lJ        ...     ""             <I      ""
           U                                                       U       I   U
          ~a 1  sb~tumstia 0  '1
            <I     1       <I
            1              1








                n.  ri rul ::rt  4D- 3D           ~- Jntit'l§  a  Sb  b  ttl  DC  =  8C  '1
                                                          6\1

               ..
                   #::9
          3.  ~~, i61""
          !llllffltnfll  t~ma'ihjj to  A = [~ ~]  ~ ~  B = [-I~ -i]  th'ihjj r.lffltO eli tllll2  '

          rirul2l  AB  Sb  BA  '1
                            1
                             1
                AB  = [3 4l [  -:l  = l1 ol  = I  sb  BA  = [ \ -:l [3 4l  = !1  ol  = I
                      1 zj  -   J  lo  1j                -    J 1 2j  lo  1j
                             2 2                          2 2

                &rihlt~ntiD(!lrfl  AB  = BA  = I  '1  B  t'i..fllttlifl~tutmtutsifl~tu A  '1
                                    1
                t?lRrul~tuHtu~ :  A-   dlih~tutmtutaih~tu A  '1







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