यदि (\frac{(n+6)!}{(n+4)!}=272) है तो (n) का मान क्या है?
If (\frac{(n+6)!}{(n+4)!}=272) then what is the value of (n)?
Explanation opens after your attempt
A. (10)
Concept
We get ((n+6)(n+5)=272). Since \(16\times17=272\), (n=10).
Why this answer is correct
The correct answer is A. (10). We get ((n+6)(n+5)=272). Since \(16\times17=272\), (n=10).
Exam Tip
((n+6)(n+5)=272) मिलता है। \(16\times17=272\) इसलिए (n=10) है।
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