Page 35 - MATRIK SMK KELAS X_NAOMI TRI MADA
P. 35

Bahasan







                                                    A = (A )
                                                                        -1  -1



                                                                    3         1   
                                                      −
                                                 A =                                 
                                                        1
                                                                  
                                                                    4         2   




                                                                        1             2 -1             
                                  (A      −1   )  −1    =                                              
                                                                                      
                                                                                                        
                                                                                        -4
                                                                   2 . 3  − 4 . 1                  3   




                                                              1        2            −1     
                                                        =                                  
                                                                                            
                                                                   
                                                              2      − 4              3    








          19 November 2020                                                                                                            35
   30   31   32   33   34   35   36   37   38   39   40