यह (n(n-1)(n-2)(n-3)=3024) है। \(9\times8\times7\times6=3024\) इसलिए (n=9) है। / This is (n(n-1)(n-2)(n-3)=3024). Since \(9\times8\times7\times6=3024\), (n=9).
Mathematics Answer, Explanation and Revision Hints
यदि (\frac{n!}{(n-4)!}=3024) है तो (n) का मान क्या है? / If (\frac{n!}{(n-4)!}=3024) then what is the value of (n)?
Correct Answer: B. (9). Explanation: यह (n(n-1)(n-2)(n-3)=3024) है। \(9\times8\times7\times6=3024\) इसलिए (n=9) है। / This is (n(n-1)(n-2)(n-3)=3024). Since \(9\times8\times7\times6=3024\), (n=9).
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