Limit (mathematics)
value that a function or sequence "approaches" as the input or index approaches some value / From Wikipedia, the free encyclopedia
This is an overview of the idea of a limit in mathematics. For specific uses of a limit, see limit of a sequence and limit of a function.
In mathematics, a limit is the value that a function comes close to as the input comes close to some value.[1] When we use a function to solve a problem, sometimes certain values can not be used as inputs to the function, but we can see what the function comes close to when the input comes close to the value. Limits can be used to explain what happens in these cases.