Anku posted an Question
August 14, 2020 • 19:12 pm 30 points
  • IIT JAM
  • Mathematics (MA)

As per me its associative and has identity 1 but in book its not a monoid (given) pls tell my mistake

as per me its associative and has identity 1 but in book its not a monoid (given) pls tell my mistake

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  • Kiran goswami Best Answer

    it doesn't have any identity because 1 is not a even integer so (E, .)is semi group but not monoid.

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