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Math Help - Question about Ring

  1. #1
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    Question about Ring

    hi

    I dont understand the following question

    "Give an example of a ring without unity that is contained in a field"

    Thx
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  2. #2
    is up to his old tricks again! Jhevon's Avatar
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    Quote Originally Posted by toxiccan View Post
    hi

    I dont understand the following question

    "Give an example of a ring without unity that is contained in a field"

    Thx
    the even integers

    can you check that it has the desired properties? do you know what a ring, a field and unity are?

    the even integers are contained in the field \mathbb{Q}
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