Question
Evaluate the double integral. $$\begin{array}{l}{\iint_{D} 2 x y d A, \quad D \text { is the triangular region with vertices }(0,0),} \\ {(1,2), \text { and }(0,3)}\end{array}$$
Evaluate the double integral. $$\begin{array}{l}{\iint_{D} 2 x y d A, \quad D \text { is the triangular region with vertices }(0,0),} \\ {(1,2), \text { and }(0,3)}\end{array}$$
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