Solved papers for JEE Main & Advanced AIEEE Solved Paper-2008

done AIEEE Solved Paper-2008 Total Questions - 2

• question_answer1) Suppose the cubic \[{{x}^{3}}-px+q\] has three distinct real roots where \[p>0\] and \[q>0\]. Then which one of the following holds?       AIEEE  Solved  Paper-2007
  A)
  The cubic has minima at both \[\sqrt{\frac{p}{3}}\] and \[-\sqrt{\frac{p}{3}}\]
  done clear
  B)
  The cubic has maxima at both \[\sqrt{\frac{p}{3}}\]and \[-\sqrt{\frac{p}{3}}\]
  done clear
  C)
  The cubic has minima at \[\sqrt{\frac{p}{3}}\] and maxima at \[-\sqrt{\frac{p}{3}}\]
  done clear
  D)
  The cubic has minima at \[-\sqrt{\frac{p}{3}}\] and maxima at \[\sqrt{\frac{p}{3}}\]
  done clear
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• question_answer2) How many real solutions does the equation \[{{x}^{7}}+14{{x}^{5}}+16{{x}^{3}}+30x-560=0\] have?       AIEEE  Solved  Paper-2007
  A)
  3                             
  done clear
  B)
         5                             
  done clear
  C)
         7                             
  done clear
  D)
         1
  done clear
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