Solved papers for JEE Main & Advanced JEE Main Paper (Held On 10 April 2016)

done JEE Main Paper (Held On 10 April 2016) Total Questions - 1

• question_answer1) If x is a solution of the equation, \[\sqrt{2x+1}-\sqrt{2x-1}=1\,,\,\,\left( x\le \frac{1}{2} \right)\] , then \[\sqrt{4{{x}^{2}}-1}\] is equal to   JEE Main Online Paper (Held On 10 April 2016)
  A)
  \[2\]                                               
  done clear
  B)
  \[\frac{3}{4}\]
  done clear
  C)
  \[2\sqrt{2}\]
  done clear
  D)
  \[\frac{1}{2}\]
  done clear
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