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11 Jun 2020
Approximating Arc Length or Surface Area
In Exercises 65-68, write the definite integral for finding the indicated arc length or surface area. Then use the integration capabilities of a graphing utility to approximate the arc length or surface area. (You will learn how to evaluate this type of integral in Section 8.8.)
Astroid: Find the area of the surface formed by revolving the portion in the first quadrant of the graph of about the y-axis.
Approximating Arc Length or Surface Area
In Exercises 65-68, write the definite integral for finding the indicated arc length or surface area. Then use the integration capabilities of a graphing utility to approximate the arc length or surface area. (You will learn how to evaluate this type of integral in Section 8.8.)
Astroid: Find the area of the surface formed by revolving the portion in the first quadrant of the graph of about the y-axis.
Joram GuingguingLv10
24 Jul 2020