The following statements explain the difference between relation and function,
<span>1. Function has a special with output and input.</span>
Relation is a mapping of input and out put.
<span>2. In a function all inputs have only one output.</span>
In a relation a input can have as many outputs as it wants as long as all inputs have outputs.
<span>3. In difference between relation and function, the relation is somewhat like a entire function problem and with input and output.</span>
<span>4.
In difference between relation and function, the function is merely a
particular relation with accurately one output for every input.</span>