true or false: There is no one-to-one function from a set with 100 elements to Set with 90 elements
Added by Laura J.
Step 1
In other words, no two elements in the domain map to the same element in the codomain. If we have a set with 100 elements (the domain) and a set with 90 elements (the codomain), we can see that it is impossible to create a one-to-one function between these two Show more…
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