A function is a special type of relation. So first let's see what a relation is. A relation is a diagram, equation, or list that defines a specific relationship between groups of elements. Now a function is a relation whose every input corresponds with a single output.
A one-to-one or injective function.
The domain of the inverse of a relation is the range of the relation. Similarly, the range of the inverse of a relation is the domain of the relation.
The same as sexual intercourse. If you don't know that term either, the Wikipedia article on "sexual intercourse" should give you a good overview.
difference between relation sehema and relation instance in dbms
Status
set of ordered pairs
One term that defines an acid is that it has high concentration of H+ (Hydrogen ions). Another term that defines an acid is that it has a high concentration.
infidel
The correct term is "bears no relation".
Matter Matter is the term that defines as anything that has mass and takes up space.Matter
the study of currency
the costs of operating
the study of currency
definition
force
depends on the branch of math, and the math function/relation you are talking about