Calculate the Iterated Integral $$\int _ { 1 } ^ { 4 } \int _ { 0 } ^ { 3 } ( 3 + 4 x y ) d x d y$$

question 26

Short Answer

Calculate the iterated integral. $$\int _ { 1 } ^ { 4 } \int _ { 0 } ^ { 3 } ( 3 + 4 x y ) d x d y$$

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