Compute the number of functions from a set with n elements to a set with m elements.?
Compute the number of functions from a set with n elements to a set with m elements.
- Praneeth YLv 41 decade agoFavorite Answer
Consider the set with n element. Every element can be mapped to any element of set with m elements. SO, there are m possible mappings
for one elements.
For all elements, there are m^n such mapping possible.
So, there are m^n possible functions.
- Anonymous1 decade ago
well froggs sit under a boat and bounce it along the water and they go so fast you cant feel the boat hopping so it just feels gracfull and also this was a silly question so here is my silly answer!!
- 1 decade ago
What realm of math are we talking about? Linear algebra?