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CH 1,2,3,4 by Hitanshi Varshney is a document available to read on EtoBox.

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The document discusses various types of relations and functions in mathematics, including empty, universal, identity, reflexive, symmetric, transitive, and equivalence relations. It explains the properties of one-one (injective), onto (surjective), and bijective functions, along with examples and questions related to these concepts. Additionally, it provides insights into equivalence classes and partitions of sets based on equivalence relations.

Author

Hitanshi Varshney

Language

EN