Sudhanshu ranjan Asked a Question
August 22, 2020 12:15 ampts 30 pts
what is the form of an ideal generated by an element"a" of a ring R?
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  • Shashi ranjan sinha thankyou
    However, there is no explicit description of the ideal generated by a if R doesn't have unity
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  • Shashi ranjan sinha Best Answer
    Suppose R has unity. Then, 1) The left ideal generated by a is of the form Ra = {ra : r € R }. 2) The right ideal generated by a is of the form, aR ={ar :r€R} 3) The both sided ...
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