1、iill-F z02a+ffi-+ffi H=+W.ffi H4W.+ifr6i.+22&,*rSO A nt*:120 Aie#E*rr|(*40 rl)-.ffi,+*ffiJt 10 2j,ffi,rJ.,ffi+ll,*+all,&4,E6SHtE+e&+,RA-uEffia-ffEE*Ei.r.Ef;s#At=trlosrrO,fiIJ AUB=)z.ffiHltH-fl,R+,tiA6Htr8,XbffiLHAr8HffiH&5i*H.Rffi&He,()e.Yfi s.SH c.tEtE4*H o.FtrA iA.f(x)=sinxln lx IC.f(x)=sinxlnxI
2、4.i5(l.*)B.r3c.(0,+o)D.RB.f(x)=-sinxln l.r ID.f(x)=lsinx.lnxlD.44.effi:4fr(x+a)Elrfr+xfiffifufh4z,fl*ffa fi!t()A.ls.J,c.*1a.*rl-Zs.afrxlffi&c Ft*ffi&t ro,HHSiJ-RWfr#,ffJEEHX+,n|ltsHiH,t+X(.J!5e.f,fr*.a,b,fra+bftalal+blDl0,Ht()e,.fr.il6,bs#4g.lnE0,A,B.*a()a.sffic.rr ffs.rzffin.zo#Bar b,c.a,4r,c.o)blE
3、I E+.S,EI3=EffirSrt E+d,&E*E*,ruT EBfiir*,ffil 11EIil I;T,/ffLl!TIf,&*Br0.BtuE=o-.eac+,REEia&X I EtE=frflrABc,NwxxS,Mh.tcffiEH.,EhABF.H,p ftou#rdril,eE*E zco j.ffi*tA,flt AHP?HtE4.E()o.+r,.Ja*Jl.6-,o.&-0 c4444#e#E*Fh(*rro/I)tt.Ffi.ztffiE(l-r)z=3+4i,EtlzHtBffit_,lrl=_.rz.efr tFt nFlfiffr=MF.tuRffif
4、r,tfl)V)LEl*Ht*ffifl8t J;B*trrffflE-.t3.E MBC*,AB=3,AC)2,A=ffi,AG=ffi+ft,rupafHt&,.lEh,X#,eotTc,frtJm=.t+.*ffiTHH z+H$il g f H*,4,rtH+Effifl&mu t fS,+4&H$fitEIFEI*fE+,H,SETilE,HflXfiffi,HTSAffiB$.P(6=l)=_,E()=_*H$ggsB!+ff6,n|Jl*+y=1ts.Bfrlrol.r=oto.lnK,M(1,0),Wx+ZY ffirytrffiHXP,Q EffiW t*r=1 IHqH(e
5、 EH-QM trr#LhtefuW.,*l l!=z,IQM I*FE),EH#PM,nia&gM Bs#t+ttt.*oh f(x)=xa+(a-l)l+acz Ht&t.H,fllla EtHEffiHX-=.mfE,+*Ert5d8,*ruh.tr#85ilt+ififfi.trffiuEDU.t8.E MB C+,fr A,B,C ffiXt ff$LtlfrilF_ a,b,c,ffi,E.(2a-c)cos B=D cos C.0)*f;a Hit,J.;(zlwy=2sin2 c+*rA-3c,*.y 6t&te,&rf cBttA.Tg.iNEI,AACD E AABC
6、ISIb+1A,=hfr,H*fr ACD T Yffi ABC,AC=BE=4,AO ffi*ffi ABC ffifr,ffJfrh AO,.E.H E EYfr ABC L#JtrWWE,Z,ABC ffJT.I&,L,(1)*iiE:DEll*ffi ABC:(2)*+E ABE q+fr ACD ffi ffi,ffi,=ffifrffJfiff,tr.zo.gfr*Fga,l*$#fttr;ff.,4=1,rfrffi n e N#H A4*4+al+.+fi=+.x4 b,WE 4=r,bu*t=!o*n.(r)*i:a,ft+w&r,1,b,E+#*fiJ.lxq.-/-r(2)*.c,=34+4.(-l)-t).a,rf,frtffi ne N,ffiHc,*,clEfrt,*#2 fiiryEffi8.n.f,frW#l6.,C,y=2Px(P 0)%j$,H(2,2Jr),P Em M r(x+l2+y=l I-H,pA,pB#EC ffJtit*.(t*ffiw*,c HqtEx.H th#fi ffi;ae.p,;1 L,fEfrt,*a HtH,trffi Hro)#f(x)0&(-1,+o).Etrfti,*tjffi c(x)HBt+fi,#fiBEEH.
Copyright@ 2020-2024 m.ketangku.com网站版权所有