tnaat n er negativ, faa et ben faltenbe SSab forV i ii. = ^ ♦ x-* 
n rn X T> r T ^ n . (n >f i) . (n >f 2) > > > (n >f O 
>r ITTä ♦ ^ in ^ 
- n. (n>f i)CtT4<2)>.>(n)f r) 
X— * 2> 2)et fibpc Ceb ttüigcmeb bct fufgenbe er = ^ i ' 
^-.(r 4< I) r_L ^ iiiigLi * +\ eMec om gacforcn i gjarcn^ 
r t ,„ n.rn4.|)...(n4<r> <;mx ■ (n r ij. l) Jjj^ 
§. 14. 
faö M HU ««« Se-*^'^'''*^^"'-. x" dx, elf« 
ggsx 4- 3 b"' + i + n «OS- X ^ faa et X = dz : dx = a + bx + cx» 
+ nx-S eß« opfatte cftet «öwcSig^ebetnc af x=|nx-' + ax° + bx + cx». 
37u taqcs ferfl fcr V cti fli^cntc Ülaö, cttet V = K * Ax * Bx» 
^ XV = nKx-' 4-" nA >^ nBx * nCx^ * nDx' * 
»i« aK + aAx 4- aBx* + aCx' 4< * 
Hb bKx + bAx* + bBx'-+ Hb 
4- cKx^ + cAx' Ht- * 
dV : dx = + A + sBx + sCx" * 4Dx' Ht- * 
fll«ar I — XV — dV : dx = o 
C3 nK = o, faa et K = o 
I — n A — A = o; A 
_ (n + 2) B — aA = o; B = — • 
--(nHb3)C — aB — bA=o; 0 = i^xT 
^ . ac4.bB4.cA 
— (n4-4)D — aC — bB — cA = o; D = „^^ 
09 
