2 A. MAPKOBT). 



IlycTb AaJiie ajih KajKAofi h3t> 3TnxT> BejininHi. bo3mojkho tojibko Tpa 3HaieHia 



- 1, 0, H- 1, 



h cncTeiwa «racejn> 



P» ?> *S 



npeACTaBJiseTT> cooTB^TCTBeHHo: bt> nepBOH CTpoKt b-bpohthocth paBeecTB^ 



npn # ft = — 1 , bo BTopon CTpoKt BiposTHOCTH text> ate paBeHCTBi npn x k = n HaKOHem, 



BT> TpeTteH CTpOKii BtpOHTHOCTR HXl HpH $ k = ■+- 1 . 



3th BtpoflTHOCTB, KOHeiBO, He MoryTi 6biTB qncjiaMH OTpnuaTejibHbiMH h aoijkhm yao- 



BJieTBOpflTb yCJIOBiflMl 



p +j -+- r = 1, 



(1) p -+- q -+- r = 1, 



II II II , 



p + j -t- r =1. 



Mbi npeAnojiOHtHMx Kpowfe Toro, ito hh OAHa H3i hhxt> He paBHa eAnHBHi; Tanoe npeA- 

 HOJiojKeHie ocoSeHHo BaatHO cA^JiaTb oTHocHTejbHo 



qT06bI HaiHT) pflAi> 



X \1 X 1) x s> • ' ' ' 



He mofl 0Ka3axbCH npocTbiMi. iiOBTopeHieMTi oahoto incna. 

 HaKOHeni Mbi AOJiffiBbi bbccth ein,e Tpn qnciia 



P, Q, B, 



COOTBtTCTBeHHO paBHblH BtpOHTHOCTHMTj &JIH X l HlkrETb 3HaieHia 



— 1, 0, H- 1. 



Ilpn xaKHXt ycjioBiaxx Mbi 3aHMeMca pa3CM0TpiHieMi BBpoflTHocTen pa3JHqHbiXT> npeA- 

 HOJIOMteHiH o BejiHqHH-fe cyMMbi 



X X -»-^H- -+-«„, 



