1. The problem statement, all variables and given/known data (Reduction of order) The function y1 = x-1/2cosx is one solution to the differential equation x2y" + xy' + (x2 - 1/4) = 0. Use the method of reduction of order to find another linearly independent solution. 3. The attempt at a solution I divided x2 to both sides to get the equation into y" + py' + qy = 0 y" + (1/x)y' + ((1 - (1/4x2)) = 0 Using Abel's method c e-∫(p)dx = c e-ln x y2 = -c lnx Am I doing this right?