LOS METODOS DE INTEGRACION 
JDArlos ^ 
ARGNY 
{Gontinuacion) 
d X 
xi. dy = y= x— ^+1=7^ 7-^ 
^ xn-i L (--n)x^ 
dx= — — = -^x 
_L + 1 3 ^ 
3 f J- 3 
xiii. dy = \/ xdx.*.y= I x 3 dx = — v 
x^ (Greenhill, 87) 
xiv. dy = >v/ x dx.*. y= 7 V x i + n 
1 -h n 
XV. y 
XVI. 
)^/v/xJ " 2 '^' 
i-dx=f 
/Y J> 
= 2 ^X (WilliamsuD, 3 ) 
/%/ X ; X 
TOMO CXXIII 
n n 
X n = ^ _ / Yli- I 
T/s/ X" 
n — 1 ^ 
