Question

What do you mean by One -One function in Mathematics????

Answer 1

$\bold\red{One-One\:Function }$

• One-One function = A function f such that X to Y is called One-One function.

• We can also understood it by taking an example sigh that :

If f(x) = f(y) then x = y means there variables are also equal.

Answer 2

$\Large{\mathfrak{\underline{\underline{Answer:}}}}$

One -One function is a relation from a set of inputs to a set of possible outputs where each input is related to exactly one output.