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