460 



_ rgp-l-l — L?-2p+l— n + 1 ] -f- [^2p+l— y2-t- 1] — -— [>-2p+l— (r2p+l — 1)] 



— 1 +r[ — J'2 + r3 — ... 4 »'2p+i '■2P+1 — »'2p + »'2p— 1 — ■ • • -\-ri — 1 



o,. , > 



'2p+l - 



(^1—1) rap + (Ai-1) r2^_2 + . . . 4- (*i— l)r2 + Aj-l 



> 



h—l r2p 4- »"2p-2 4- • • 4- »'2 -f 1 



Al— 1 



»'2p 

 1 1 



1 H 1 



2 2 



1 



> 



/t— 1 



/!;2p+2 

 2 



9 -I 



ji:2 

 2 



ö, 



Put 



l-.— 1 



ör. > 



Al-1 



/i;2p42 

 2 



1 — 



2p+l '2p 



-1 + 



1 — 



'l 



> 



Al — 1 



1 — 



A2 



9. 



1 = c, then it follows from ^, ^ J 4- 



1 — 



2L 



^ 



that c ^ 0. Hence we have: 



c+ 1 



Or , fJr > C 



2p+1. 2p — 



■(-i) 



klP 



Since ^j > 1 I'le second term tends to zero as /> — *• oc ; hence il 

 is possible to calculate 'whatever be y between and c an integer 

 m so that : 



2p+l 2p -^ ' -^ ^ -^ 



