If + and are functions and is one-to-one, must g be onr-to-one? Prove or given a counterexample.
When and are two functions and is one-to-one, then whether must be one-to-one or not.
are two functions.
A function F is said to be one-to-one function if and only if each element in the codomain of F is the image of at most one element in the domain of F.
Let be any sets and the functions are .
The objective is to prove or provide counter example for the result if is one-to-one then must be one-to-one.
Consider the statement, if are functions and is one-to-one, then must be one-to-one.
This statement is not true for all sets with the reference of the counter example.
Find the arrow diagram for function
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