Page 27 - 高中数学小题狂做·必修第二册·SJ
P. 27
!! <!A ! BC%& (((
%! UV,-M.n`%ÿ,/'01z,a! ! !"#$" %!"&$
!"#$, ! BC%&DEFG
!*+,-"
!! {vÆ2 % «¬$%,=& Í& 3>"$%BC,úTpû% ()$%4o5Æ2ËÌ0<! ! !"
#$" %" # , # $ # !"&$
"! 6µ¦§78n$%¤z,9% Æ2ËÌåä$%% ø:;¨,¦§78% ÜBC& (<M! ! !"
#$" %# # &&$
#! 6DE$%v,a! ! !"#$" %!!&$
%
%! ¢¥¨nB$%z,a! Þãä# ! # " .Bü,hDE,$%% $ + ! # !)# " ## ! # " k>¢¥
%
#
%
ocBC% |¬$% $ ,¡W=9 # ! # " ,BCE% yª@0(a,¨% Xª
*+gBCG
©~z<XC! ! !"#$" %( # &&$
,! nÆ2ËÌB$%% >ø?@3îæA<B*+% |lC0ËÌ.% s@DvÊ,3<
`0(a,Ê% yª<!"*+! ! !"#$" %% # !#&$
!"#$- ! %&HIJKLMN
!*+,-"
!! #$%=& ͤ,<XC`!% ÞãäJ$EEuF,GH% al`$%,GH! ! !"#$"
%!&$
"! !+¬îz% ø#( $%(M% GH(F) 4o³[% âxkI3î# 5$ XC`!! ! !"#$" %" # !#
'()*$
#! " Þ,GH©~JËÌ% $%,GHk>#©~J,vÛ4¼K~,©~J'`!"! !"
#$" %% # !"&$
# Þh.¼K~,©~J% k>#B¦§,78<XC`!! ! !"#$" %(&$
!"#$! ! %&5&@'HIJK
!*+,-"
!! `!B$%,!% k>#L. % ! % + * ) + ! ! !"#$" %,&$
"
"
颚
% $% % $% ./0 " + * ! * ") + ! + " ! ! !"#
"! #GH`B$%,}~,3! Þ! + # * ! + ! " + # * " + " " " " "
* ! ) + ! 颚
颚 * * " ) + "
$" %$ # !#&$
#! +MpûN0$%,GHzOJ©~J,.% $%DE& PqG!(MMpû% þg©~J,
)Ê.% Å `!! ! !"#$" %!"&$
%! Q£ìíq~GHÊ<$%,%ÿ! nJR*+z% +MÇSèIJGH,3.ËÌ$%% T*+
zOJq~GUOq~% ák>«¬ìíq~GHÊ%
*+$%,GH.<=>! ! !"#$"
%!!&$
,! $%.oVWX% #$%,WX¼Y% ák><Z[P\! ! !"#$" '()*$
!"#$"$ ! %&BO'HIJK
!*+,-"
% $% % $% !) " ) ,úTpû.( * ! + "+
!! ãäu$%DE% `]R&,/'% k#( Þ!+ # * ! + ! "+ # * " + "
* # *