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Combinatrics
Parshu gate
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Nov 28, 2017
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Parshu gate
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Ashwani Kumar 2
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Nov 28, 2017
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Yes correct
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Parshu gate
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Please explain how did u get to that formula
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Ashwani Kumar 2
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You can see here, it is well explained
https://math.stackexchange.com/questions/334420/number-of-onto-functions
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