Rev. G. Phillips oji the Summation of Series. 439 

 &c. &c. 



2.3...n— 3n— 1 



n— 1 „,'i — 2 



^3/ yJy i-3/ ^ ^^^ ^^^ 

 ^~Jy 'yJy^-y) 



.'. between the limits of 3/ = and 3/ = 1, we have 



f \ 1 1 A ( 1 4. ^ 



V"2 "^"S"'^^^ Vi.2.3...n-1^ 2.3.4...«. 



^ 3.4...W+1 ^ ^ 



W 1 1 ^ \ ( ^ + ^—=={ 



+ T^^TS"^"*"'*'^?^^ Vl.2.3...n-2^ 2.3.4...«-l 

 + &c.) 



= &c. 



^¥:i:::^^y^^''n^' U. 2. 3+2. 3. 4 ; 

 1 + — ^(r-2+2^3^^-3T^-^''") 



2 . 3. ..71—1 M • -^ ^* •* "'• 



7. To 



