0 npaeuJtbHblxs MHOZoyzoAbHumxs. 425 



/ X .\rr, .1 1 rnjm-'^) \ m{rn —i){m—1) 



ii3o6pa3aTcn Mpes^ 



1, M,= m, il/,, il/3, M„ M3, 



Pacîio^OîiciiBTj npe^buymee BbipaîKenie no iincxo^.'imHArb CTeneH/iMt x, ii no- 

 TOMT, ypaBHiiBi. eio uyaio, no.iyniMt 



(2) mx"'-''-M,or"'-'-\- -(- lf-'-lLx''^{-lf-'-m-=zO. 



HocMorpiiMi. leiieph, MOiKeTt .m aïo ypaBiienie iimi.ii> Kopeiib paulo- 

 na.ibHbiH. llo,io>KiiMi, ' paayMjSa nox^^ P " 7 'iiicia uT..iliîi, «e m\%- 



lomia MC/K.iy coook) nnuaKoio oômaro ,vfc-"iTe.ifl. Ilan/!,eTC/i 



(3) m/)'"-^- — A/3//"- Y H (-l)''-^-M3p^^7'"-*-|-(-l)'^-* m7"'-^-0. 



Hs'i. 3Toi'o ypaBHeilia saKaio'iaeMii, 'ito mic^o m A'h inTbca na 11 



Ha nooTOMy nojyniM'b 



m HZ. p'^ q^N, 

 iV iwoCpa/KaeTt q'fi.ioe qifc.io. . 

 Onpejrii^iHMi. Tenepi. nepHMei'pT. pascMaipiiBaeMaro naMii m -yro.ibmiKa. 

 i :\KT> KaKTj uaîK,wn cropona ero paBua 2^, a qwc^o cToponi, H3oopa/KaeTca 

 Bejri'iiiHoio m nr N, to HCKOMbiâ nepuMexpi. ôy^CTii 2—-. p"^ cj^ N—2p^q IV. 

 Gb 4,pyron cTopoHbi H3BiiCTiio, 'ITO c'b yBe^H'ienieM'b «mc.îa cTopont onfi- 

 caHuaro MnoroyroJbniiKa, nepiiMexpb ero yMeiibiuaeTca; ca'MoBaTe.ibno^ no 

 npHMHHi. m ;> 4, HaK,];eiiHaa Be^iHUHHa 2p^qN AOJi^iKivd obiTb Menbiue nepir- 

 Merpa onucariHaro oko^o Kpyra Kfia^paia; h KaKi. otott. nepHMeTpt paBcnb 

 8, To II no.iyniMi. 



2p^qN< S HAH p'^qNK ^. 

 BoTi cHcreMbi Be-^n'inti'b /lAn p, q n N, yAOB.ieTBopaiomia noc^t^HeMy ne - 

 paBCHCTHy : 



P 



9 



N 



1 



1 



1, 2,3 



1 



2 



1 



1 



5 



1 



