Find the surface area generated by revolving about the y-axis the curve x? – y? = a² from y = 0 to y = 2a. {3/2+ In (3 – 2/2)} 2 V2ra? {6/2 – In (6 + 5/3)} O None of the choices. Please refer to my solution. V2na? {6/2+ ln (3 + 2v2)}

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