Solved papers for JEE Main & Advanced JEE Main Paper (Held On 11 April 2014)

done JEE Main Paper (Held On 11 April 2014) Total Questions - 1

• question_answer1) The coefficient of \[{{x}^{50}}\]in the binomial expansion of\[{{(1+x)}^{1000}}+x{{(1+x)}^{999}}+{{x}^{2}}\]\[{{(1+x)}^{998}}+....+{{x}^{1000}}\] is:   [JEE Main Online Paper ( Held On 11 Apirl  2014 )
  A)
  \[\frac{\left( 1000 \right)!}{\left( 50 \right)!\left( 950 \right)!}\]                
  done clear
  B)
  \[\frac{\left( 1000 \right)!}{\left( 49 \right)!\left( 951 \right)!}\]
  done clear
  C)
  \[\frac{\left( 1001 \right)!}{\left( 51 \right)!\left( 950 \right)!}\]                
  done clear
  D)
  \[\frac{\left( 1001 \right)!}{\left( 50 \right)!\left( 951 \right)!}\]
  done clear
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