hey i need some helps on these questions : Solve the differential equation xy; =

Question

hey i need some helps on these questions :

Solve the differential equation xy; = 3y + 3. Solve the differential equation (x2 + y2)dx + 2xydy = 0. Solve the differential equation (x2 - y2)dx + 2xydy = 0 by using an appropriate substitution. Solve the initial-value problem xy - y = 3xy-1, y(1) = 2 by using an appropriate substitution. Solve the differential equation y' = (4x + Ay - 5)2 by using an appropriate substitution. Solve the problem y' = x2/y, y(0) = 2 numerically for y(0.2) using h = 0.1.

Explanation / Answer

please ask them as individual questions

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