[4] Compute the area of the surface obtained by rotating the curve, x = 1 + 2y², 1 ≤ y ≤ 3, about the x-axis.

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter7: Integration
Section7.5: The Area Between Two Curves
Problem 21E
Question
Solve problem 4 please.
[4]
Compute the area of the surface obtained by rotating the curve,
x = 1 + 2y², 1 ≤ y ≤ 3, about the x-axis.
Transcribed Image Text:[4] Compute the area of the surface obtained by rotating the curve, x = 1 + 2y², 1 ≤ y ≤ 3, about the x-axis.
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