The domain of the function: - The "all the values" that go into a function are referred to as a domain. The domain of a function is the set of all the function's possible inputs. Consider this box as a function. The domain is just the set of natural numbers when the values are entered, and the output values are referred to as the range.
The range of the function: - The set of all a function's outputs is its range. Example: Consider the function , where and A and B are a collection of natural numbers. A is the domain, while B is the co-domain in this case. The range is then the output of this function. The range is defined as a group of even natural numbers. The domain elements are referred to as pre-images, while the mapped elements of the co-domain are referred to as images. The set of all pictures of the domain's elements (or) the set of all the function's outputs is the range of the function f.
Step by step
Solved in 4 steps
