2.5 The following table defines a binary operation on the set S={a,b,c}. b Is (S,) a group? a b с a a b C b b C с с С с

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 I dont know how to do the identity part and the inverse part. Can you please help me with this? Thank you

2.5 The following table defines a binary operation on the set S={a,b,c}.
b
c
Is (S,) a group?
C
a
a
C
b
b
с
с
С
C
Transcribed Image Text:2.5 The following table defines a binary operation on the set S={a,b,c}. b c Is (S,) a group? C a a C b b с с С C
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