Question

define square function.what is the domain,codomain and range of the square function??

please it's very urgent​

Answer 1

There are special names for what can go into, and what can come out of a function: What can go into a function is called the Domain. What may possibly come out of a function is called the Codomain. What actually comes out of a function is called the Range.set of destination of a

In mathematics, the codomain or set of destination of a function is the set into which all of the output of the function is constrained to fall. It is the set Y in the notation f: X → Y. The codomain is sometimes referred to as the range, but that term is ambiguous because it may also refer to the image.