Page 159 - DECO403_MATHEMATICS_FOR_ECONOMISTS_ENGLISH
P. 159

:>0         (63 D/:C3 =4 3F/;>:3  7  /<2  77


                                                      K        K                                          9=

                               B,8;70      49/ :?> >30 84948?8 :< 8,B48?8 @,7?0= :1 1?9.>4:9     =49               π
                              %:7?>4:9   AAC;3              A7<


                                                                  1=A



                              &3>:/17<5 E7B6                          1=A         =@ 1=A      K



                              (63@34=@3                                              -            .



                              "=E                            K   A7<



                                  E63<




                                     K   A7<                               <35/B7D3



                              (63@34=@3 /B       4C<1B7=< 7A ;/F7;C;


                               <2 7< B63 57D3< 4C<1B7=< @3>:/17<5 E7B6        ;/F7;C; D/:C3 =4 4C<1B7=<



                                                                 A7<




                                  E63@3       B63<      K   A7<     K                          >=A7B7D3



                              (63@34=@3    /B        4C<1B7=< 7A ;7<7;C;


                               <2 7< B63 57D3< 4C<1B7=< @3>:/17<5 E7B6        ;7<7;C; D/:C3 =4 4C<1B7=<



                                                                 A7<                                      9=





                                           !(  + "$!  %% !    '  ( $% &+
   154   155   156   157   158   159   160   161   162   163   164