Math, asked by vinnumishra45, 1 year ago

convert it into factorial :- (n+1)(n+2)(n+3)..........(2n)

Answers

Answered by Ramcharan
4

(n+1)(n+2)(n+3)...(2n) x n!/n!

=1.2.3....n.(n+1)(n+2)...(2n)/n!

=(2n)!/n!

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