Typo – Math Ref Lite Review
There is a typo. In Integration -> Methods,
under the section Partial Fractions, 4th line, it should be A + B = a , not A + B = 1.
Also, it would be so much easier if you simplify A to "A = a - (b - da)/(c - d) = (ac - b)/(c - d)"
Review by ktchh on
Math Ref Lite.