338 



E. D OVIDIO 



'h-\-^Bv, 



60 



{p,yy: 



{p, 7) z 



{p,àr-- 



{p,^y-- 

 ipj)-- 

 {p,^r-- 



ip.^y-- 

 ip.^r- 



ip^^r- 

 ip^^y- 

 ip^^y- 



[p^'Q 



+ lAnkA+l{^Bl~ln)kl, 

 0, ÌP,^y = l{n-Bl), {pjy = l{2Aa-7^)^ 



y{AA+Bk-ll')-l-^kU-y(2A-\-^Ak) , 



"200^" +180^^^ ' 

 — àf'-' + ì^^^ — èji^ku—^le + I.BQ, 



24 



54 



30 



18 



-^flm + ^{Aà-hBk)p + ^r'p+l^klA, 



^Boc-^^A^ + y, 

 -{ro^C+^^^B^')f~'^(C + lAB)p + ^^l^ 



