Mathematics Answer, Explanation and Revision Hints
( \frac{(n+5)!-(n+4)!}{(n+3)!} ) का सरल रूप क्या है? / What is the simplified form of ( \frac{(n+5)!-(n+4)!}{(n+3)!} )?
Correct Answer: A. ( (n+4)2 ). Explanation: ((n+5)!-(n+4)!=(n+4)!((n+5)-1)) है। इसलिए भाग देने पर ((n+4)2) मिलता है। / ((n+5)!-(n+4)!=(n+4)!((n+5)-1)). Therefore division gives ((n+4)2).
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