Question: A two dimensional velocity field is given by u = - Ky/ x2 + y2 v = Kx/x2 + y2 Where K is constant does

A two dimensional velocity field is given by
u = - Ky/ x2 + y2 v = Kx/x2 + y2
Where K is constant does this field satisfy incompressible continuity? Transform these velocities to polar components υ r and υθ. What might the flow represent?

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