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Sudhanshu Ranjan posted an Question
August 12, 2020 • 23:09 pm 30 points
  • CSIR NET
  • Mathematical Sciences

Show by example that intersection of two prime ideals of a ring need not be prime ideal

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  • Shashi ranjan sinha best-answer

    This example also shows that intersection of two maximal ideals of a ring need not be maximal....2Z and 3Z are maximal in Z but 6Z is not since it is properly contained in 2Z

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