हिंदी

∫xdx(x-1)(x-2) equals:

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प्रश्न

`int (xdx)/((x - 1)(x - 2))` equals:

विकल्प

  • `log |(x - 1)^2/(x - 2)| + C`

  • `log |(x - 2)^2/(x - 1)| + C`

  • `log |((x - 1^2)/(x - 2))| + C`

  • log|(x - 1)(x - 2) + C

MCQ
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उत्तर

`log abs ((x - 2)^2/(x - 1)) + C`

Explanation:

Let `I = int x/ ((x - 1) (x - 2))  dx`

`= int [(-1)/ (x - 1) + 2/ (x - 2)]  dx`

= - log (x - 1) + 2 log (x - 2) + C

`= log |(x - 2)^2/(x - 1)| + C`

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अध्याय 7: Integrals - Exercise 7.5 [पृष्ठ ३२३]

APPEARS IN

एनसीईआरटी Mathematics Part 1 and 2 [English] Class 12
अध्याय 7 Integrals
Exercise 7.5 | Q 22 | पृष्ठ ३२३

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