Solved papers for JEE Main & Advanced JEE Main Paper (Held On 12 April 2014)

done JEE Main Paper (Held On 12 April 2014) Total Questions - 1

• question_answer1) If \[f(\theta )=\left| \begin{matrix}    1 & \cos \theta  & 1  \\    -\sin \theta  & 1 & -\cos \theta   \\    -1 & \sin \theta  & 1  \\ \end{matrix} \right|\]and A and B are respectively the maximum and the minimum values of f(q), then (A, B) is equal to:   [JEE Main Online Paper ( Held On 12 Apirl  2014 )
  A)
  \[(3, - 1)\]
  done clear
  B)
  \[\left( 4,2-\sqrt{2} \right)\]
  done clear
  C)
  \[\left( 2+\sqrt{2},2-\sqrt{2} \right)\]    
  done clear
  D)
  \[\left( 2+\sqrt{2},-1 \right)\]
  done clear
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