Unit II
INTRODUCTION TO RELATIONS AND GRAPH THEORY
OBJECTIVES:
After going through this unit, you will be able to know:
INTRODUCTION :
Relationships between elements of sets occur in many contexts. We deal with many relationships such as student’s name and roll no., teacher and her specialization, a person and a relative (brother – sister, mother – child etc.). In this section, we will discuss mathematical approach to the relation. These have wide applications in Computer science (e.g. relational algebra)
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