what is the symbol of an inverse function?
Answers
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9
Answer:
The inverse of the function f is denoted by f -1
Step-by-step explanation:
An inverse function is a function that undoes the action of the another function. A function g is the inverse of a function f if whenever y=f(x) then x=g(y). In other words, applying f and then g is the same thing as doing nothing. We can write this in terms of the composition of f and g as g(f(x))=x.
Answered by
1
The inverse of the function f is denoted by
and is pronounced "f inverse".
Explanation:
- An inverse function is a function that undergoes the action of another function.
- An inverse function is a function that returns the original value for which a function has given the output.
- If f(x) is a function which that gives output y, then the inverse function of y i.e.
will return the value x.
- An inverse function reverses the inputs and outputs.
- Some functions have no inverse function, as a function cannot have multiple outputs.
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