In the expansion of (1 + x) 50 , the sum of the coefficient of odd powers of x is
Mathematics · JEE Main · NTA Exams — Binomial Theorem And Its Simple Applications
In the expansion of (1 + x)50, the sum of the coefficient of odd powers of x is
- 0
- 249
- 250
- 251
Answer
(B) 2 49
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