The curve C is given as y = 1/2x 2 . a. Show that the surface area
Question:
The curve C is given as y = 1/2x2.
a. Show that the surface area of revolution of the curve about the x-axis from x = 0 to x = I is
b. Using the substitution x= tan 0, or otherwise, show that the surface area of revolution can then be written as
c. Hence, find the surface area of revolution.
Transcribed Image Text:
S = ax(1+x)2 dx.
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Related Book For
Cambridge International AS & A Level Further Mathematics Coursebook
ISBN: 9781108403375
1st Edition
Authors: Lee Mckelvey, Martin Crozier
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