The diagram shows the lines y = 2 and y = 5 and part of the curve
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The diagram shows the lines y = 2 and y = 5 and part of the curve y = 2x² + 1. The shaded region is rotated through 360° about the y-axis. Find the exact value of the volume of revolution obtained.
Transcribed Image Text:
YA 54 4- 3- 2 1 نیا د 0 y = 5 y = 2x² + 1 y = 2 1 2 3 X
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To find the volume of revolution we need to use the formula V a to ...View the full answer
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Related Book For
Complete Pure Mathematics 1 For Cambridge International AS & A Level
ISBN: 9780198427438
2nd Edition
Authors: Jean Linsky, Brian Western, James Nicholson
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