The coefficient of x 99 in (x + 1) (x + 3) (x + 5) ..... (x + 199) is

Mathematics · JEE Main · NTA Exams — Binomial Theorem And Its Simple Applications

1. 1 + 2 + 3 + .... + 99
2. 1 + 3 + 5 + .... + 199
   
3. 1.3.5. ....... 199
4. None of these

Answer

(B) 1 + 3 + 5 + .... + 199

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