... EquationsHint 17 .11 Hint 17 .12 Hint 17 .13 Hint 17 .14 Substitute y = xλinto the differential equation. Consider the three cases: a2> b, a2< b and a2= b.Hint 17 .15 Hint 17 .16 Exact EquationsHint ... conditions, y 1 (0) = 1 and y 1 (0) = 0, for the first solution become,c 1 = 1, −ac 1 +√a2− b c2= 0,c 1 = 1, c2=a√a2− b.The conditions, y2(0) = 0 and y2(0) = 1, for the second ... solution become,c 1 = 1, −ac 1 + c2= 0,c 1 = 1, c2= a.The conditions, y2(0) = 0 and y2(0) = 1, for the second solution become,c 1 = 0, −ac 1 + c2= 1, c 1 = 0, c2= 1. The fundamental...