I.1.77 Double Integrals
Condition: change the integration procedure. \ [\ int _ {-2}^{-1} d y \ int _ {-\ sqrt {2+y}^{0} f (x, y) d x+\ int _ {-1}^{0} D Y \ int _ {-\ sqrt {y}}^{0} f (x, y) d x \]
Double and itieded integrals over Various Areas of Integration, Conversion from Cartesian to Polar Coordinates, Calculation of the Jacobian, Changing the Integration, Transformation of Variables in the Integral.