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प्रश्न
Choose the correct alternative:
`int_2^3 x/(x^2 - 1) "d"x` =
विकल्प
`log (8/3)`
`- log (8/3)`
`1/2 log(8/3)`
`-1/2 log(8/3)`
उत्तर
`1/2 log(8/3)`
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