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CBSE Class 12-science Answered

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Asked by Brahmduttkumar5102003 | 01 Jan, 2021, 01:44: PM
Expert Answer
To find the integration of (x2 - 1)/(x2 + 1)

integral fraction numerator straight x squared minus 1 over denominator straight x squared plus 1 end fraction dx equals integral dx minus integral fraction numerator 2 over denominator straight x squared plus 1 end fraction dx equals straight x minus 2 tan to the power of negative 1 end exponent straight x plus straight c
Answered by Renu Varma | 05 Jan, 2021, 10:44: AM
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