Page 97 - Math Grade 11 (Advance)
P. 97

PROEUS DARA



                 ~ ~-ejfi rul?i1 trlS t'H1Sl Sl ~ ru ~ M'ifllJl ti5  ~tlui~ 1'1 rul Sl  x",  y"  dl H ~ tl'e siS  x,  y  ffi'e
                                                        u



                 x'  = ax+ cy          x"  = a'x' + c'y'

                 y'  = bx+dy           y"  = b'x' + d'y'

                 tSlg  x"  = (aa'+bc')x+(a'c+c'd)y


                      y"  = (ab' + bd')x+ (c'b + d'd)y
                 'i.H1Unnrudlih1~hl lx']  =  [aa'+bc'  a'c+c'dll~
                             G  lJ"      ab' + bd'  cb' + ddj [yj



                 ~rubms1ms~rutlrultSHH~ti5?t :  [a'  c] [a cl  = [aa'+bc'  a'c+c'dl
                                 1                 b'  d'  b dj
                                         G                     ab' + bd'  cb' + ddj












                            0    1     "':)   0
                            nrul~W1ffHHSUrul13 (2,  -1)
                                 u           1
                 A= ~ -;]  ,  B  = [-} j ,






                      mb  M'(x',  y')  dlmmnts  (2,  -1)  tSlg
                                       u















                          M'( ~  10)  dlaHi1t1tSTirulU  (2,  -1)  m~ BA  '1
                              2'        u           1

            0    '  0                          3
           ruuniHH 2        tt:i2JutrubrJi  A  =  [ sl  Sb  B  =  lO  1]  '1
                    1J
                                               -2 7j         b 1

           92
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