Page 52 - 数学·基础模块·上册
P. 52

!
                 _% í! $%‰5˜h^_‹"æ­:4->m?@AB&" ,'",
                ( ! ( ') * ( ( 4=+%
                      Çþs½Ä%! $%ˆ:&

                       !
                   !&' "*&(            !! (                 !&(                  !* (




                       !
                  :&&" ,'",(
                  # &! ( $#-M




                                            !
                                     " '" ' "*&(
                                          槡
                                 " #&                             '
                    !
                  &" ,'",(&(              !&             " #&" !&"
                                                                  !&           OPQRN
                   # &! ( $#N        " ', ' "*&(
                                            !
                                          槡
                                 " !&
                                          !&
                    !
                  &" ,'",( ! (                                   '
                                  " " + "* " # T"! " ! !  " +    ! !              %
                                                          " ","
                  # &! ( $#S!                                    &
                    !
                   &" ,'",( * (
                                    " " + " #* "* " ! !       (                   (
                   # &! ( $#S!
                                  !
                      Æ@AB*" "*",# ! (4=+%
                      !! ¡¢:
                             !
                 """" *" "*",#& ' !""# (         ! 2 ( !
                                           + "   #
                 HŠn@AB4=+² " ",                 !  !
                                                    %




                  " " " """" """ ÔQA" ,-",) 2 (/BSv=%
                                                 !
                                         ÔQA" ,-",) 4 (/BSv=%
                                                 !
                                         ÔQA" ,-",) ! (/BSv=%
                                                 !
                                                 !
                                         ÔQA" ,-",) * (/BSv=%



                                   !
                      Æ@AB"" ,!""$ ! (4=+%
                                          !
                      !! @AB‰o²" "!",$ * (%
                                               !
                                !
                                                                             !
                      í² !&' "*&(& ' "! ( "*E#E$&"/ * ( ! ÄÅ" "!",$&("
           $( !"U$% " -JV
           " " "
   47   48   49   50   51   52   53   54   55   56   57