Question

What is into function , many to one function ,one -one function

Answer 1

Onto (subjective ) mapping or function : A mapping f:A->B is said to an onto function. if f(A) =f(B), that is, the range and co - domain coincide.

One - One(Injective) Function or mapping : A mapping f:A->B is said to be one - one of the images of distinct elements of A under f are distinct.

Answer 2

Answer:

In mathematics, a function is a binary relation between two sets that associates to each element of the first set a single element of the second set. Typical examples are functions from integers to integers, or from the real numbers to real numbers.

Step-by-step explanation:

⚡️☺️✔️✔️