ऊपर ((n+4)(n+3)(n+2)(n+1)n(n-1)!) है। काटने पर (n(n+1)(n+4)) बचेगा। / The numerator is ((n+4)(n+3)(n+2)(n+1)n(n-1)!). After cancellation (n(n+1)(n+4)) remains.
Mathematics Answer, Explanation and Revision Hints
( \frac{(n+4)!}{(n-1)!(n+3)(n+2)} ) का सरल रूप क्या है? / What is the simplified form of ( \frac{(n+4)!}{(n-1)!(n+3)(n+2)} )?
Correct Answer: B. ( (n+1)(n+4) ). Explanation: ऊपर ((n+4)(n+3)(n+2)(n+1)n(n-1)!) है। काटने पर (n(n+1)(n+4)) बचेगा। / The numerator is ((n+4)(n+3)(n+2)(n+1)n(n-1)!). After cancellation (n(n+1)(n+4)) remains.
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