投稿

ラベル((x^(2)y-2xy^(2))dx-(x^(3)-2x^(2)y)dy=0)が付いた投稿を表示しています

√ダウンロード (x-y-2)dx (x-2y-3)dy=0 338672-7. (x-y-2)dx+(x-2y-3)dy=0

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Solve The Differential Equation Xy 2 X Dx X 2y Y Dy 0 Sarthaks Econnect Largest Online Education Community 2y)dx (x?y3 – x)dy = 0 3 by multiplying by the integrating factor An implicit solution in the form F (x,y)=C is = C, where is an arbitrary constant, and (Type an expression using x and y as the variables) Previous questionX 2ydx−(x 3y 3)dy=0 dydx = x 2yx 3y 3 Putting x=vydydx =vy dydv dydx = x 2yx 3y 3 ⇒vy dydv = v 2y 3v 3y 3y 3 = v 2v 31 y dydv = v 2v 31 −v= v 2v 31−v 3 = v 21 ⇒v 2dv= ydy (variable separable method)Integrating both sides∫v 2dv=∫ ydy 7. (x-y-2)dx+(x-2y-3)dy=0