- #1
juice34
Homework Statement
I am having trouble finding the right solution to this integral it is of the form int(1/x)dx=lnx+c but apparently I am doing it wrong because of the other factors in the denominator
integral(dx/[(k1+k2)x-k2*y]
Homework Equations
The Attempt at a Solution
i get (1/(k1+k2))(ln(x/xi))-(x-xi)/k2*y but apparently the answer is
(1/(k2+k2))ln[((k1+k2)x-k2*xi)/((k1+k2)xi-k2*xi)]
so what am i doing wrong