This is a simple quick-reference page that lists all the symbols and their names. Common Symbols Used in Set Theory. The angle symbol is used as shorthand in geometry the study of shapes for describing an angle.
The addition of two or more quantities eg.
Finding it difficult to recollect the exact meaning of a notation while solving mathematical equations. The symbols on your keyboard are included first and then they are followed my symbols that are commonly used in mathematics and other field. The basic symbols help us to work with. A set is a collection of things usually numbers.