Solved papers for JEE Main & Advanced JEE Main Solved Paper-2014

done JEE Main Solved Paper-2014 Total Questions - 2

• question_answer1) If f and g are differentiable functions in [0, 1] satisfying f(0) = 2 = g(1), g(0) = 0 and f(1) = 6,then for some \[c\in \}0,1[:\]   JEE Main  Solved  Paper-2014
  A)
  \[2f'(c)=g'(c)\]  
  done clear
  B)
  \[2f'(c)=3g'(c)\]
  done clear
  C)
  \[f'(c)=g'(c)\]    
  done clear
  D)
  \[f'(c)=2g'(c)\]
  done clear
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• question_answer2) If x = −1 and x = 2 are extreme points of \[f(x)=\alpha log|x|+\beta {{x}^{2}}+x\]then :   JEE Main  Solved  Paper-2014
  A)
  \[\alpha =-6,\beta =\frac{1}{2}\]              
  done clear
  B)
  \[\alpha =-6,\beta =-\frac{1}{2}\]
  done clear
  C)
  \[\alpha =2,\beta =-\frac{1}{2}\]              
  done clear
  D)
  \[\alpha =2,\beta =\frac{1}{2}\]
  done clear
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