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Sudhanshu ranjan Asked a Question
August 21, 2020 12:09 ampts 30 pts
is Q [x,y] principal ideal domain ?...........................
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  • Anonymous User Best Answer
    We know that a polynomial ring F[x] is PID if and only if F is a field. Since Q[x] is just an integral domain, therefore Q[x][y] = Q [x,y] is not PID
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  • Anonymous User thankyou
    Considering your ring to be Q [x,y ] , I am giving you the solution. No, it is not PID.
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