Page 73 - 数学·基础模块·上册

'
"" 6 " ( &G"" G , ( ($
'
G
'
'
"" 6 " ( & " G , ( ($
"
'
"" 6 " ( &G",' " G , ( ($
'
'
!
'
"" 6 " ( &&" ,'",( " &, ( ( !
"" ³hÄ%¨2â% ‚ƒD™[šfjo*Å#ÆCj5±Ü43
5ŒÌ%

"""""""""""" Sìþ/ƒWÎÏE"& K=v=rs%

*
ehÚü{4;ˆN'>! Û" ' "& # ! ! ! $ ! * ! ' +( CÚü{l
'
 : >! Â9•34˜h„ù%„ù•3 :& 6 " ( %
!! ³C•34V}®N3+ * # ! ! ! $ ! * ! ' + %

9=Ç%‰«•3 :& 6 " („ù²
'
*
"" :&'" ! "& # ! ! ! $ ! * ! ' + %
'
9ބ%‰«•3 :& 6 " („ù²

”•–q7" & q # ! $ * '

—7 : & % ' #( #' !( !'

'
9Ñ`%„ù•3 :& 6 " (! 0Ñ$ *Hù%

" -$ * ""

•3Ñ` ‰ŠNܔ4г! D‰ŠNɳ% ݳ% YÞ4WA%

$%! " bR#&'(! &)
" " "