Set Theory - Function (Mathematical)
A function in set theory is known as a mathematical function.
It is a relation between sets that associates:
- every element of the first set
- to exactly one element of the second set.
Duplicate ! Linear Algebra - Function (Set)
<MATH> y = f(x) </MATH>
A function is uniquely represented by the set of all pairs (ie a map) (x, f (x))
A function is represented graphically by the graph of the function