Find the general solution of D.E. below. (x- 2y) dx + (2x -y) dy = 0 Show your solutions on a separate sheet of paper. A In (x^2 + y^2) + 4 arctan(y/x) = c B In (x+ y) + 4 arctan(y/x) = c In (x^2+ y^2) + 4 arcsin(x/y) = c D In (x^2 - y^2) - 4 arctan(x/y) = c

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