Solved papers for JEE Main & Advanced JEE Main Paper (Held On 11 April 2015)

done JEE Main Paper (Held On 11 April 2015) Total Questions - 1

• question_answer1) If the distance between the foci of an ellipse is half the length of its latus rectum, then the eccentricity of the ellipse is : [JEE Main Online Paper (Held On 11 April 2015)]  
  A)
  \[\frac{1}{2}\]
  done clear
  B)
  \[\frac{2\sqrt{2}-1}{2}\]
  done clear
  C)
  \[\sqrt{2}-1\]
  done clear
  D)
  \[\frac{\sqrt{2}-1}{2}\]
  done clear
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