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प्रश्न
Choose the correct alternative:
`int (x + 2)/(2x^2 + 6x + 5) "d"x = "p"int (4x + 6)/(2x^2 + 6x + 5) "d"x + 1/2 int 1/(2x^2 + 6x + 5)"d"x`, then p = ?
विकल्प
`1/3`
`1/2`
`1/4`
2
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उत्तर
`bb(1/4)`
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