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BartSMP [9]
3 years ago
5

Give example of a function f: N-> N which is:

Mathematics
1 answer:
stiv31 [10]3 years ago
8 0
 An injective function is not a function that is surjective. This means that you want a function that has a unique output for each input, that doesn't cover the natural numbers.
In formal terms a function [Math Processing Error] is injective if [Math Processing Error] implies [Math Processing Error].

We also know that it's not surjective because no value maps to [Math Processing Error] (or any odd number) since if [Math Processing Error], then [Math Processing Error]. However, since [Math Processing Error], the function isn't surjective.

Answer is B. 
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---- check: do 48(2)+50(2) it will give you 196


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