Mathematics (AS & A Level) · May / June 2021 · Paper 12 · Question 9
9709
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x y 1 5 y2 = x −2 0 The diagram shows part of the curve with equation y2 = x −2 and the lines x = 5 and y = 1. The shaded region enclosed by the curve and the lines is rotated through 360Å about the x-axis. Find the volume obtained. [6] 11
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