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`int((ax^(4)+bx^(2)+c)/(x^(4)))dx` का मान ज्ञात कीजिए ।

Answer» `int((ax^(4)+bx^(2)+c)/(x^(4)))dx`
`=int((ax^(4))/(x^(4))+(bx^(2))/(x^(4))+(c)/(x^(4)))dx`
`=aint1dx+b intx^(-2)dx+c intx^(-4)dx`
`=ax+(b.x^(-1))/(-1)+(c.x^(-3))/(-3)+k`
`" "` (k = समाकल अचर है )
`=ax-(b)/(x)-(c)/(3x^(3))+k`


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