n area in space is located between the graphs of the scalar fields z=16 + x^2 + y^2 and z=sqrt (x^2 + y^2) . The

Αn area in space is located between the graphs of the scalar fields z=16 + x^2 + y^2 and z=sqrt (x^2 + y^2). The area is also inside a cylinder.
a) Express the volume of the area as a triple integral in cartesian coordinates.
b) Express the volume of the area as a triple integral in cylindrical coordinates.
c) Calculate the volume of the area.

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