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The Process of making or new sets from two or more given sets applying some special rules is known as set operations.
If we are given two sets , then there are three standard ways to construct new sets from them. Continue reading to find more.

Euler venn diagram or simply venn diagram is a graphical representation of sets and relation between sets. continue reading to find more.

If , in any condition two or more sets appears in discussion they might have some special relation between each other. There are many types or relation that might occur between two or more sets. Those relations are given here.

The concept of modern mathematics is started with set. Set appears in all branches of mathematics. The main developer of set theory is George Cantor (1845-1915 AD). The word set is synonym with “Collection” , “Class” or “Aggregate”. Basically set is a collection or organisation of similar objects (an object may be material or conceptual). and the objects by which a set is made of are called elements or member of the set.

Cosine law is one of the important law among properties of triangles. Read more to see what is cosine law , what cosine law tells and proof of cosine law

There are many types of matrices like row matrix , triangular matrix , diagonal matrix , unit matrix , symmetric matrix etc.
List , definition and example of matrices are here.