writer
6,694
edits
Changes
no edit summary
complement
<div style="font-size:30px">'''COMPLEMENT (B,A) '''</div><br/>
*<math>B</math> and <math>A</math> are any two sets.
==Description==
*This function shows the complement of the given sets.
*In <math>COMPLEMENT (B,A)</math>, <math>B</math> and <math>A</math> are two sets.
*In Set theory,the complement of a set A refers to elements not in A and which will be in the set B(Universal set).
*So complement os A is defined by:The relative complement of A with respect to a set B, also termed the difference of sets A and B, written <math>\frac{B}{A}</math>, is the set of elements in B but not in A.
*When all sets under consideration are considered to be subsets of a given set U(Universal Set), the absolute complement of A is the set of elements in U but not in A.