1.

अवकल समीकरण `(dy)/(dx)=e^(2x-y)+x^(2).e^(-y)` को हल कीजिए।

Answer» `(dy)/(dx)=e^(2x-y)+x^(2).e^(-y)`
`=e^(-y)(e^(2x)+x^(2))`
`impliese^(y)dy=(e^(2x)+x^(2))dx`
`impliesinte^(y)dy=int(e^(2x)+x^(2))dx+c`
`impliese^(y)=(1)/(2)e^(2x)+(1)/(3)x^(3)+c`


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