434 



ByHRKoecKiû, 



IlycTb 6y4;eTi., KaKi. h Bbiiue, x^-zz^^ noAcxaBHB-B ary 4;po6b bt, noc^Ë^Hee 

 ypaBHenie, no^y»iHMT> 



2—1 N,p^-' q+Ny-'' q"- (—1)^ (mA-+ M,) pq^-' + (- l)-^ mq^=0; 



OTClOAa BblBOAHMl. 



1 



paayMiia noAt p ut^oe HeqëTHoe mtt\/io^ pasAii^Hiomee m Hà-i^t^o. C^t- 

 AOBaTe.ibHO 



x''zz~^—±—y^, oTKyAa / = V^-7~' 



HTOôbi yanaib bt. KaKOMi. c^yiat BbipaJKCHie V' '^ MOHceii. 6biTT> pa- 



lîioHaabHbiM'b, pasMoxpHMi. onucaHHbiô oko^o Kpyra npaBiMbubiô m-yroAh- 

 HHKi>. H3o6pa3HM'b Mpe3'b z noaoBiiHy cTopoHbi ero; no-iyiHMi 



H noAciaBHBT. 3Ty Beanminy iia MtCTO x bt. ypaBa: (4)^ HaâA6Mi> 



Tekx KaKT> K03<i>«i>imieHTT> npH ^ 2^ — f> )^ ^^^^ eAHHiiqa, a Be^nqHHa 2f^^—p 

 no npeAno^oH<eHiio pai^ioHa^bHaii, to h catAyeTi AonycTHTb, mto ona ecTi» 

 il^^oe MHc^o. Ho, no npH'iHHt p neiexHaro , axoMy yc^oBiio HeBOSMOHcno 



yAOBaexBopnxb nnaie, KaKi npHnaB-b 2'* — p 1. G^:kAOBaTe^bHO 



ch 4pyroH Hce croponbi ^erKo BHA'bxb, «ixo y ne Moxtexii 6biTi> Mente 

 noaxoMy 



qiô npHBOAHXï. Kl» yc^ioBiK) fi^2. 



He^bSfl ^onycxHXb fizz,i, h6o b-s xaROMi» cAjvà-h naui^acb 6bi aao. y nppa- 

 itionawibHafl Be^nquHa V-^j Kor4a no^oHiUM'b fi^2, to nojyqHMi» anoTeMj 



