That is the definition of a function.
Chat with our AI personalities
By definition. If one input has more than one outputs then it is not a function.
function
No. If an input in a function had more than one output, that would be a mapping, but not a function.
A one-to-one function, a.k.a. an injective function.
A __________ function takes the exponential function's output and returns the exponential function's input.