期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2014
卷号：3
期号：12
页码：18054
DOI：10.15680/IJIRSET.2014.0312106
出版社：S&S Publications
摘要：This concepts related in some way to real numbers, so we begin our study of analysis with a discussion of the realnumbersystem. Several methods are used to introduce real numbers. One method starts with positive integers 1,2,3,…..as undefined concepts and uses them to build a largest system, the prime, Mersenne prime, Fermat prime & Fibonaccinumbers. The set of all points between a and b is called an interval[10]. Sometimes it is important to distinguishbetween intervals which include their endpoints and intervals which do not. The notation {x: x satisfies P}will be usedto designate the set of all real numbers x satisfy property p. Assume a
