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) 2015 / If \[\int_{{}}^{{}}{\frac{\log \left( t+\sqrt{1+{{t}^{2}}} \right)}{\sqrt{1+{{t}^{2}}}}}dt=\frac{1}{2}{{\left( g(t) \right)}^{2}}+C,\]where C is a constant, then g(2) is equal to : [JEE Main Online Paper (Held On 11 April 2015)]  
  A)
  \[2\log (2+\sqrt{5})\]
  done clear
  B)
  \[\log (2+\sqrt{5})\]
  done clear
  C)
  \[\frac{1}{\sqrt{5}}\log (2+\sqrt{5})\]
  done clear
  D)
  \[\frac{1}{2}\log (2+\sqrt{5})\]
  done clear
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