Surjective Function
A function is Surjective if every thing in the output domain can be accessed by something in the input domain.

A function is Surjective if every thing in the output domain can be accessed by something in the input domain.

A function is Surjective if every thing in the output domain can be accessed by something in the input domain.

A function is Surjective if every thing in the output domain can be accessed by something in the input domain.
