Maths-
General
Easy
Question
Identify domain and range of the given relation. Is it a function?
{(4,1), (2,3), (0,4), (5,3)}
Hint:
An ordered pair is represented as (INPUT, OUTPUT)
A function from set A to the set B is a relation which associates every element of a set A to unique element of set B.
The correct answer is: the given data is a function.
We have given the data
As {(4,1), (2,3), (0,4), (5,3)}
Domain:- { 4 , 2 , 0 , 5}
Range :- { 1, 3, 4}
From the given data we can analyze that each element in the domain input set has exactly one output.
Therefore, the given data is a function.
Note: All functions are relations but all relations are not functions.
From the given data we can analyze that each element in the domain input set has exactly one output.
Therefore, the given data is a function.
Note: All functions are relations but all relations are not functions.
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