2 Real numbers and Field axioms concept


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2 videos on the concept of Real numbers and sets around it.  In the first video we will learn what do we mean by a set of numbers, certain notations related to sets, the set of no element that is phi. Then we will specify all the subsets of the set of Real numbers i.e Natural numbers, rational numbers, irrational numbers and integers and a comparison of all.
In the second video we will talk about the algebraic properties related to R. These include the field properties, the order properties, completeness. These axioms show that R is an ordered Field. Continue reading