Question: 6. A streamfunction is defined as =4rcosrsin. (a) Determine the velocity field. (b) Find the potential function. (c) Show that the flow is irrotational

6. A streamfunction is defined as =4rcosrsin. (a) Determine the velocity

6. A streamfunction is defined as =4rcosrsin. (a) Determine the velocity field. (b) Find the potential function. (c) Show that the flow is irrotational

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