谁能详细解释一下排列组合问题非常感谢
来源:学生作业帮助网 编辑:作业帮 时间:2024/11/15 09:45:02
x[rG~PF0g3/Ą\8f^ \ 6J\@IEyȨɯ0_VVWRÖUYYgV߾KJ:q{ip-7$uFdnoU3jkx5z൏
P|߾$4?mПɲhV=v)$&7B*4 k5/ؠ#gsͽ8tAv^l]si|l;ջaH$**81\+7#ȤmC8ɥњA)'ⷻu@YD
좏Etf+o
:k"s(nu]b=-ٮh`o5%%qE<4'aۻDn]ilf];g>9,x\U =);'
.UWBĥn<
/>L
yKLJ1#nI[L3^Nvi}t[IQxg
:Ez{Wi roza
a248tD!: SLgƩkbfhJO%w)ҕ[9swoeZw}rx)tRɲxtA%w"ujQZ<`Ơs.lh*#J,vTj"r EͿ{c =͕xllts7
Vx(Lb&SU JVyZ`
qՠwE-Zy'SvA'ruHQ>|3k`
wE/DᆩrH?w&1Qs3sL*4c 5Yy<Jd ixrk TcTxJ
"J=&/ LNv
NMΉZi!ϒMDi*)bX"
'$oa??YQ8ZLO6E
X
j:A7
(L&S@9ƹQisIϙLv GqYx[2Lsx/"sG.qI'rQpƭ8=o%l_9,cCF;*o Plv|x _=풁W&2]efH !ѝAvC$B/"uc )ah9"K7mWw"u{or#%-
,kNgQ'KD8-;H#%#M&|c@"b7 Ҷڬ8IEkoϙI>-V8
GRz~+V;YA*,΅Mܜq]x/6IcIeEZI*,hDÝKqZS rt3)"4
?X?R`knw$QUU6)iE^/5|ҙ1l1Ý
9FTS?t;rn ?%kjx/Sr<:$0DlE:.SS|%0kz(f٫
[yp:@u//9C ?@M狃VfE;?
""Abρtcd}N (p`v9<~)Ȳ1Р%'=g9
j^7.:&&`x@rq@Ud,Aa&8j/33sI
ztWʐJ=Bxwcu8!a*<~hpX,ўzvsE6.8B]M^|]TcYFh