Page 11 - 高中数学小题狂做·选择性必修第三册·RA
P. 11
! # !
!
!
!
!
@! AB&" '()# *&%)!
)! °/# " "#+A@4/" [FA/mn~a+|" 3×¢6@4/# !!!! A
# °/£Õ$ !
!%! (# % +פA¥¦/)" ©«fA456/" ®ew/6«7# !!!! 9" ®ew§/
6«7# !!!! 9!
!!! /"(""¨#×¢6©ª! «w,6¬/[ý4/úe., " ®×9¤Ë/.& ¯°
/' ! ·#6@4¤Ë/)"& ¯°/' 6A/. !!!!!
!&!+,-. Iÿ+±z# ±+m±%$ ²^@·-³6-%´ï!µ¶·" F¸23\²
^+·-³" Å*K-³-%U¹´ïf¸" ®º-³-%J\´ï+¸" »¼456²
^H7# !!!! 9!
C! ,7&" ,7DEFGHIJ! KJLMNOPQR!
!$! !½¹À±+m±¾¿ÀªÁÂ:ÃÄIÀ2·!
±+ ±Ö ±@ ±X ± ±¾
í í í í Å Å
¦o#K% N% R@&ÆÇÀ±+m±¾*È+¸M¦½¹ÉÊ" K\*È¿ÀªÁ
&
.í6+¸~Ê* N4*ȱX~Ê* R4*ȱ+~Ê* KÇN4*È5+¸
'
)
(
~Ê! (×XAOÃ)©*®)@A" *×@&~Ê645H769/!