1. The problem statement, all variables and given/known data (b) Find the differential equation for which –4xy3 + 4xy3sin(x) = –1 is an implicit solution on the interval (0, pi/2). Write your answer in the form dy/dx = f (x,y) where f (x, y) depends on both x and y. 3. The attempt at a solution I'm not too sure on how to go about solving for the differential equation after been given the implicit form. So farI got dy/dx= cos(x)-4/(-3y3) which I dont think is right, and I'm not sure where to start? (4xy3)(sin(x)-1)=-1 4y3=-1/[x(sin(x)-1] and then do I take the derivative of this ^ to get my answer?