Let a 0 Show that the volume obtained when the region between y a x ax 2 and the x axis is rotated about the x axis is independent of the constant a

Question: Let a > 0. Show that the volume obtained when the region between y = a x ax 2 and the x-axis is rotated

Let a > 0. Show that the volume obtained when the region between y = a √x − ax² and the x-axis is rotated about the x-axis is independent of the constant a.

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