What is the composition of functions?
What is the composition of functions?
- A.
A function that applies one function after the other
- B.
A function that applies two functions at the same time
- C.
A function that reverses the application of another function
- D.
A function that undoes the application of another function
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Correct answer: A
The composition of functions is a function that applies one function to the output of another function.