A function is a relation whose mapping is a bijection.
Chat with our AI personalities
In mathematics the difference between a function and a relation is that each X-value in a function only has a single Y-value.
bal amar
Yes. All functions are relations, but not all relations are functions. Functions have to have only one y-value per x-value.
i don't know what is the difference between msgbox and inputbox function because i want to know the difference between them but i didn't got answer what is this foolishness stupid '
The same as in any other math class. All functions are relations but all relations are not functions. A function must have only one 'answer' in the range for each value of the domain. Relations are just pairing of numbers with no such restriction on the range.