While sovling y' = Ky(Ay), we used the fact that 1 y(1) 1 1 - y y-A Use partial fraction decomposition (and a bit of algebra) to show that this is true. 1) Use partial fractions. Do not merely simplify the right hand side. 2) The variable A is already in use so you'll have to use other variables (B, C) in the numerators of your partial fractions.