Solved papers for JEE Main & Advanced JEE Main Paper (Held On 26 May 2012)

done JEE Main Paper (Held On 26 May 2012) Total Questions - 1

• question_answer1) If\[f(x)=a|\sin x|+b{{e}^{|x|}}+c|x{{|}^{3}},\] where \[a,b,c\in R\], is differentiable at x = 0, then.   JEE Main Online Paper (Held On 26-May-2012)  
  A)
  \[a=0,b\]and c are any real numbers
  done clear
  B)
                         \[c=0,a=0,b\] is any real number
  done clear
  C)
                         \[b=0,c=0,a\] is any real number
  done clear
  D)
                         \[a=0,b=0,c\] is any real number
  done clear
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