Question: 4. F(x,y) = ex cosyi ex sinyj (cosy + y cosx)i + (sin x x siny)j 6. F(x,y) = x In yi -Fylnxj

4. F(x,y) = ex cosyi ex sinyj (cosy + y cosx)i +

(sin x x siny)j 6. F(x,y) = x In yi -Fylnxj

4. F(x,y) = ex cosyi ex sinyj (cosy + y cosx)i + (sin x x siny)j 6. F(x,y) = x In yi -Fylnxj

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