Anku Asked a Question
August 14, 2020 1:42 pmpts 30 pts
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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  • Vishal 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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  • Deepak singh thankyou
    identity 1 does not belongs to even integer
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