3. Set up the formulation to find the surface generated when the curve y = x² is revolved about the y-axis in the interval [1,9]. [Do Not carry out the integration] S = f 2nf (y) √1+f'(y)² dy if f(y) is positive

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
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3. Set up the formulation to find the surface generated when the curve y = x² is revolved
about the y-axis in the interval [1,9]. [Do Not carry out the integration]
S = f 2nf (y) √1+f'(y)² dy if f(y) is positive
Transcribed Image Text:3. Set up the formulation to find the surface generated when the curve y = x² is revolved about the y-axis in the interval [1,9]. [Do Not carry out the integration] S = f 2nf (y) √1+f'(y)² dy if f(y) is positive
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