[無料ダウンロード！ √] (x-y-2)dx (x-2y-3)dy=0 247405-(x-y-2)dx+(x-2y-3)dy=0

Transcribed image text Solve the equation (3x?

(x-y-2)dx+(x-2y-3)dy=0-Solution for y(x^2xy2y^2)dxx(3y^2xyx^2)dy=0 solve using homogeneous equations Q The volume of a right circular cone of radius a and height y is given by V ' = ma²ySuppose that A From the given problem;One obtains a new equation which is P (x,y)dx Q (x,y)dy =0, with P = 1 y^2/x^2 1/x^2 Q = 1 2y/x This equation is an exact differential dF (x,y) = 0 because P_y = 2y/x^2 = Q_x The solution is F (x,y) = C with F_x = P = 1 y^2/x^2 1/x^2 F_y = Q = 1 2y/x

(x-y-2)dx+(x-2y-3)dy=0のギャラリー

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