None.
A relation is an expression that is not a function. A function is defined as only having one domain per range, meaning that when graphed, a function will have no two points on the same vertical line. If your expression is graphed and two points do appear on the same vertical line, it is a relation, not a function.
the relation between relative density and density is that relative density of a substance is its density itself without its unit.
A relation that is irreflexive, or anti-reflexive, is a binary relation on a set where no element is related to itself.
That means that in the relation considered, any object relates to itself: For any "x", relation(x, x) is true. For example, this is a property of equality (any number is equal to itself), of congruence (any object is congruent to itself), and to relationships such as greater-than-or-equal (any number is greater than or equal to itself) and the non-strict subset relation (any set is a subset of itself).
it is because
No relation. Or at least there's no better description for it in English than is contained in the question itself.
True
A ratio is a relation between two numbers, so 4.7 by itself is not a ration.
Following the failed attempt at secession by the Confederacy, the United States considers itself to be indivisible.
Well the story itself is a fable, but the MORAL of the story is "Do not attempt the impossible."
invasions
Entertainment = Sex The Penis transports itself into the womens vagina making a baby.