To calculate: The area of the region described.
Answer to Problem 38RE
The required area is
Explanation of Solution
Given information:
The region enclosed inside the cardioid:
The region enclosed outside the circle:
Calculation:
The region enclosed inside the cardioid is
The graph of the figure eight and the circle is covered for
To find the area of the region, integrate the given region for
Simplify the above expression further.
Hence, the required area is
Chapter 11 Solutions
Calculus 2012 Student Edition (by Finney/Demana/Waits/Kennedy)
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