सरल रूप \( \frac{n}{n+1} \) है। \( \frac{n}{n+1}=\frac{13}{14} \), इसलिए (n=13)। / The simplified form is \( \frac{n}{n+1} \). Since \( \frac{n}{n+1}=\frac{13}{14} \), (n=13).
Mathematics Answer, Explanation and Revision Hints
यदि ( \frac{(n!)2}{(n-1)!(n+1)!}=\frac{13}{14} ), तो (n) का मान क्या है? / If ( \frac{(n!)2}{(n-1)!(n+1)!}=\frac{13}{14} ), what is the value of (n)?
Correct Answer: B. (13). Explanation: सरल रूप \( \frac{n}{n+1} \) है। \( \frac{n}{n+1}=\frac{13}{14} \), इसलिए (n=13)। / The simplified form is \( \frac{n}{n+1} \). Since \( \frac{n}{n+1}=\frac{13}{14} \), (n=13).
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