If the sum of the coefficients in the expansion of (1+2 x)^ n is 6561, then the greatest…
Mathematics · JEE Main · NTA Exams — Binomial Theorem And Its Simple Applications
If the sum of the coefficients in the expansion of \((1+2 x)^{n}\) is 6561, then the greatest term in the expansion when \(\mathbf{x}=1\) is
- 896
- 1792
- 3594
- None of these
Answer
(B) 1792
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