Find the exact arc length of the curve over the interval 24xy = y* + 48 from y = 2 to y = 4 . Eind the surface area of the region under the curve

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter9: Surfaces And Solids
Section9.4: Polyhedrons And Spheres
Problem 48E: Sketch the solid that results when the given circle of radius length 1 unit is revolved about the...
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1. а)
Find the exact arc length of the curve over the interval 24xy = y* + 48 from y = 2 to y = 4 .
b) Find the surface area of the region under the curve
2/3
2/3
+
=1 by revolving about x-axis.
a
Transcribed Image Text:1. а) Find the exact arc length of the curve over the interval 24xy = y* + 48 from y = 2 to y = 4 . b) Find the surface area of the region under the curve 2/3 2/3 + =1 by revolving about x-axis. a
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