Question:medium

In the binomial (2¹/³+3⁻¹/³)ⁿ, if the ratio of the seventh term from the beginning to the seventh term from the end is 1/6, then n is equal to:

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Use symmetry of binomial terms: Tᵣ+₁ and Tₙ-ᵣ+₁.

Updated On: Mar 18, 2026

6
9
12
15

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The Correct Option is B

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