Question: Exercise 2 . A lamina with density function ( x , y ) = x 2 + y 2 2 occupies the region inside the

Exercise 2. A lamina with density function (x,y)=x2+y22 occupies the region inside the polar curve (cardioid)r=1+sin. Find the area and the mass.
Exercise 2 . A lamina with density function ( x ,

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