Estimate the area of the surface generated by revolving the curve y = cos(2x), 0 < x <- x-axis. Use the trapezoidal rule with three subdivisions. The approximation is: 74 about the
Estimate the area of the surface generated by revolving the curve y = cos(2x), 0 < x <- x-axis. Use the trapezoidal rule with three subdivisions. The approximation is: 74 about the
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 26E: Find the area between the curves in Exercises 1-28. x=0, x=/4, y=sec2x, y=sin2x
Question
Transcribed Image Text:Estimate the area of the surface generated by revolving the curve y = cos(2x), 0 < x <
x-axis. Use the trapezoidal rule with three subdivisions.
The approximation is:
Give your answer accurate to four decimal places.
74
about the
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