- 12 - 
/,4o.N ^^''^ 10395,, 13,^ , 5070,; 11 , , , 3780 n 
^ m^m; = ^ ^ - -1^ ^> + ~m ^«"^ 
1260 ..^ . „ 1050 ^^_iL A^A^ ,315 n 
^4 " (l-<?,)^ 4 (l_e,)3-r4^o (1-^,)^ 
90 7 3 s 1 + 3^, 
, 315 ^_iL^^-^ 030 9 735 oA^ 
+ 2A,B,B3 — — U, 2A2B,B2-— U„ ^ (flT^s 
4_ 1! .1 A.B. 90 7 A,B, 90x1-'^ A .a,a,R, 
4 ° '(1 — 4 " '{l-e,y'^4 " \l-e,Y{l-e,f 
15 7 A,B3 30 7 ^^B, Itj-^ ^1 
1! xj-X A,B3 90 7 A^B, 90 7 A,» .^,R„ 
4 <'^(i_,,)3 4 " ^ (l_,,)3-t- 4 0 
1^ U-l 30 I A^B^ 3 I A, 
4 " {\~c,Y 4 " {l — e^f 2 " {\ — e,f{\ — e^' 
