asked 195k views
2 votes
Can anybody demostrate this please ? ((2n)!)/(n!)= 2^n(1x3x5x7.....(2n-1))

asked
User Newtover
by
7.4k points

1 Answer

5 votes
I wish i could help you but i dont the answer 
answered
User Hazjack
by
8.4k points
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