Question

3. The relation of conjugacy is ..... on a group G.
(A) reflexive
(B) symmetric
(C) transitive
(D) All of these​

Answer 1

Answer:

Conjugacy is an equivalence relation and therefore partitions G into equivalence classes: every element of the group belongs to precisely one conjugacy class. and is called the conjugacy class of g1. The class number of G is the number of conjugacy classes

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