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(Solved): Evaluate _(D)\sqrt(x^(2)+y^(2))dA, where D is the domain in the figure and a=4. (Give your answe ...
Evaluate
?_(D)\sqrt(x^(2)+y^(2))dA, where
Dis the domain in the figure and
a=4. (Give your answer in exact form. Use symbolic notation and fractions where needed.) Hint: Find the equation of the inner circle in polar coordinates and treat the right and left parts of the region separately.
?_(D)\sqrt(x^(2)+y^(2))dA=