Page 13 - 高中数学小题狂做·选择性必修第一册·BS

! " !
!
!
!
!
%
!"#$# ! -.)/0" #
!"#$! !" %& !! '( #$&
!! !"#$ #
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""#
! !"#3/*01425*01 #
#
!! "#$%&" '(&")# *#$)!
!! !"" $ # ' $#" $ # !4 $ $%&?‡: " $
!!
%& '3$ *& (3$
,& '1 (3!# -& '1 (3'

%! +,-.ij%&& " '1 (!+ $ 1 " # (!' '1( $ 3/$?‡h˜®ˆ‰™?‡# 2
" $
!!
%& &3(

*& &3!#+'
,& &3!#+'+(
#
"
&
-& &% !0 !# $ " !# # ' $ " ' # ( $ " ( # 10 $
&
&
' (
#! +,-.,%& 1 3+!ƒq( y( W„ # 2 " $
!!
1 0
%& 1) / # 0) / *& 1) / # 0$ /
,& 1$ / # 0) / -& 1$ / # 0$ /
&! +,-.!"" ( # $ $# k\ ( =d$ˆ‰:\' =d$ˆ‰¯U$$%&?‡* " $
!!
%&$ '1 (!+$3/ *&$ '1 (!+$3/+$ '!( (3/

,& '!$ (!+3/ -& '!$ (!+3/+$ '!( (3/
"! %& $!" !+ # !+ $#" $ # ( $ Q"# k"" +/+/ # 0 $ \ $d# 20 $7* " $
!!
%&$/+2 *&$/+5 ,&$/$/ -&$/$+

(! +,-.!"* " + # ' $# k\' =# =d$ˆ‰$°_7mw$%&±3 " $ 7&JK
!!
(
%&+{ *&${ ,&#{ -&'{ LMNOPQ/
RS ! T8U6!+
+! ,#$%&" '(&")# *!$)! -)$./0%)# 1$2/0$)!
)! +,-.V²³t%&$?‡# ´µh>Z$: " $
!!
$ “”
%& 4!"* / ' / ( /
" # $ $%&foU’?‡ (! ( /3 % " '! ' /
" # $# " # $ $%&foU’?‡" $)" ' $!
*& 4!•–QCh—"* + ' + ( + * $ ' $ ( $ (! ( +
$ $" $ “”
' + 3 " '! ' + ( $! ( +
' (
,& h4!N"$%&foU’?‡ 1 3+“”
1 0
-& 4!"" " / # 0 $ $%&foU’?‡ (3 %'1 0 “”
*! V²¶·}>Z$: " $
!!
# #
%& (/: # k#Qab=9$y)z$c¦:.$%&?‡* (3 '7#
' '

*& 4!Q"" " + # / $# # " + # + $ $%&?‡*'3+
,& 4!"" ' # !# $# k\Qab=d$ˆ‰*¸*m¹v$%&:'1 (3++'! (!43/

-& %&'1 (!$3/4!"" + # + $ k\' =} ( =dˆ‰fmw