What is an Abacus Definition:- An Abacus is an instrument, which is a collection of beads that slide on rods. Abacus Use of abacuses 1. Abacuses can be used to add, subtract, multiply, and many other operations. 2. Abacus can be used to calculate square root of […]
Read More →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 […]
Read More →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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