Page 74 - 数学·基础模块·下册
P. 74

X5*4ÇH! =ŸvX·5}" 5íM5ƒ*4ÇH! ä+Ï/

                 Ҋ! !Že‹¡ï+! _x#&›g¥*ï! XH+b}ÿ¶Œ
                 'úzMÝz! äZã*’͍Ðb! °±! úhI" ºhI*g¥ZÈ

                 Ï&›ÿSI!




                  !!! ! ! ! ! ! ! ! ! ! a  - ', Ñ A!ˆ ¥ x
                                        '(-0 2 | ” — ';> !U u i

                                        *ê m 2 5 K * +  x 2 , 1
                      !“vxuÉ`x!–Ì”u‘$

                                                                             !- ',







                     !" îïpq?Fuðˆ]%
                        " # #Ãx2*‹æç5^uÃx&                                             " !! #
                        " ' #Úx2*‹æç5^uÚx&                                             " !! #
                        " * #J€êÕ,}2æç8P*‹&                                            " !! #

                        " , #ab5Kw-x2*‹æçúuw-x!_`U2%l}2*‹æç!
                            5^ujKw-x2*‹æç2%l}&                                         " !! #

                        " % #¿Wx#*‹æçZ%@æçØLxÞʄ2x&                                  " !! #
                        " & #ôêÏ,2J€,}2,15^uôêÏ,2J€,}!                                " !! #
                     #" :©ßSçF›œçdpqxi*êm2,1!

















                                                    ! ?'@"

                     $" t'ˆw-x '(- 2|”—, !oˆw-x '(- 2*+,12+•!




            '! !"R$% ! S$TUV
           ! ! !
   69   70   71   72   73   74   75   76   77   78   79