What is the difference between Range and Function?
The set of all second elements in a relation from a set to another set is called the
the relation. Whereas, A relation
from a set
to a set
is said to be a
if every element of set
has one and only one image in set
.
what is the rellations between graf and function
funftion is a relation in whixh every no. of domain have one and one one image.
and the range is the set of all images of domains.