ancientspace
New member
- Joined
- Sep 24, 2014
- Messages
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I am not 100% sure this is the right forum but I will ask here .
Cardinality of A=m
Cardinality of B=n, how do I show that the number of functions that can form is n^m?
Btw,this was a definition our teacher gave us at Bijectivity.
Sorry for my bad english,I am not a native english speaker
I need to know why that is equal to |n|^|m| distinct functions
Cardinality of A=m
Cardinality of B=n, how do I show that the number of functions that can form is n^m?
Btw,this was a definition our teacher gave us at Bijectivity.
Sorry for my bad english,I am not a native english speaker
I need to know why that is equal to |n|^|m| distinct functions
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