Key notes for class 12 Mathematics chapter 01 Relation and Functions. it includes revision notes such as A relation R in a set A is said to be an equivalence relation if R is reflexive, symmetric and transitive. Every arbitrary equivalence relation R in a set X divides X into mutually disjoint subsets (Ai) called partitions or subdivisions of X satisfying the following conditions. Download PDF as per the latest CBSE Syllabus.
CBSE Class 12 Mathematics
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Chapter 1: Relation and Functions