Using the substitution y=vxanddy=vdx+xdv, solve the homogeneous differential equation [xsin(-)-y]dx + |dx + xdy=0 y y ℗ x (exe ² - co₁²-) = c A CSC X X ℗ B y y x (exc²-=-=- co₁²-) = y csc X X =C y y © > [exe ² + + cor² =) = c C y csc X X y y ℗ x( cx ² + + CO ² ) = C D X CSC X X

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