√ダウンロード (x^2-2xy-y^2)dx-(x y)^2 dy=0 394517
Apr 19, 21 · Adobe Scan 19 Apr 21 (2)_3jpg if xe y x dx x 2 y ydy = 0 7 x t xy2 dx x y y2 dy = o M dx N dy = 0 where M= 2\"try2 and N = xy 4 2 we = 2xy and IN =May 29, 18 · Ex 96, 11 For each of the differential equation find the general solution 𝑦 𝑑𝑥 𝑥− 𝑦2𝑑𝑦=0 Step 1 Put in form 𝑑𝑦𝑑𝑥 Py = Q or 𝑑𝑥𝑑𝑦 P1 x = Q1, y dx (x − y2) dy = 0 y dx = − (x − y2)dy 𝑑𝑦𝑑𝑥 = −𝑦𝑥− 𝑦2 This is not of the form 𝑑𝑦𝑑𝑥 Py = Q ∴ we find1 First, we need to write the given equation as in the form M dx N dy = 0 and then identify M and N from the equation y' = dy / dx = x / (x y) (x y) dy = x dx x dx (x – y) dy = 0 Since the given differential equation is not exact, we cannot proceed with its solution 2 The equation is already given in the form M dx N dy = 0 Chap2 Ordinary Differential Equation Equations (x^2-2xy-y^2)dx-(x y)^2 dy=0
