Al, a, Tchoiipropf 
155 
For r = 2, 3, 4, 5, 6, 7, 8 we find hence : 
1 
/^3, (JV) ■ 
1 3 1 
Me, 
15 5 1 
M7, w= 4 + ^t-'^ [2IM5M2+ 35^,/x3] + 105iV[-'i /.^M./l 
'A 
105 
y ...(26). 
^ M3M2' + [3msM2 + - Qofi-ifJ-f] 
1^ 
+ [210/A,/io= + 280ya3-^o] + 105i\'!-^i 
2 ) 
105 , 70 , . , -, 
= jyT + ^5 L'V4M2'- + 4^3>„ - 9fi.^\ 
7 
+ [VsMs + SmsM:? + -^m/ ~ QOfi^/j.o- — 1 20/^3" /xo + lG5/io^] 
+ ^7 [Ms - 28/i,;/i, -56^,/x3-35yti/+420/x,/i/+560^3V2 - 030/.,^] 
(2) Noting that 
1 
1 A' _ 1 j A 
we find 
i = 0 
r — 2 
i = 2 
