Introduction of Set Theory In (1845 – 1918 AD) German mathematician George Cantor, develop “Set Theory”. When he was working on ” Problems on Trigonometric Series”, he encountered Set. Set Theory is a branch of mathematics, A set is informally collection of objects. Although any type of objects can be collect in a […]

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Set Theory      In our everyday life we often speak about collections of objects.  A particular kind of sets such as, a football team, a group of students, bunch of flowers, etc. In mathematics, we also come across the collections, For example – Whole numbers, factors, natural numbers etc. In simply we can say it’s a […]

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