Solved papers for JEE Main & Advanced JEE Main Paper (Held On 12 May 2012)

done JEE Main Paper (Held On 12 May 2012) Total Questions - 1

• question_answer1) The integral of \[\frac{{{x}^{2}}-x}{{{x}^{3}}-{{x}^{2}}+x-1}\]w.r.t.x is     JEE Main Online Paper (Held On 12 May 2012)
  A)
  \[\frac{1}{2}\log \left( {{x}^{2}}+1 \right)+C\]
  done clear
  B)
                         \[\frac{1}{2}\log \left| {{x}^{2}}+1 \right|+C\]
  done clear
  C)
                         \[\log \left( {{x}^{2}}+1 \right)+C\]         
  done clear
  D)
                         \[\log \left| {{x}^{2}}-1 \right|+C\]
  done clear
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