Question: 1 Show that u(x, y) = is an integrating factor for xy'dx + (x(1 + y )ydy = 0. Then solve the ODE

1 Show that u(x, y) = is an integrating factor
1 Show that u(x, y) = is an integrating factor for xy'dx + (x(1 + y )ydy = 0. Then solve the ODE

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