In: Advanced Math
(a) Is 2xydx - (1+y)dy = 0 linear or nonlinear?
(b) Solve 2xydx - (1+y)dy = 0 using the separation of variables method. Can we find an explicit form of the solution?
(c) Can we solve 2xydx - (1+y)dy = 0 using the integrating factor method? How about using the exact differential equation method?
(d) Solve 2xydx - (1+y)dy = 0, y(0) = 1
(e) Solve 2xydx - (1+y)dy = 0, y(0) = -2
(f) Solve 2xydx - (1+y)dy = 0, y(0) = 0