If R denotes the radius of convergence of the power series sumn=1^infty(2cdot 4cdot 6cdots 2n/2cdot 5cdot 8cdots(3n-1))^2x^n, then which one of the following statements is true?

Q1Section A (Section A)1 of 60

Radius of a squared factorial series

If $R$ denotes the radius of convergence of the power series $\sum_{n=1}^{\infty}\left(\frac{2\cdot 4\cdot 6\cdots 2n}{2\cdot 5\cdot 8\cdots(3n-1)}\right)^{2}x^{n},$ then which one of the following statements is true?

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