bất phương trình

Vietnamese

Etymology

    Sino-Vietnamese word from 不 (“un-; in-”) and 方程 (“equation”).

    Pronunciation

    • (Hà Nội) IPA(key): [ʔɓət̚˧˦ fɨəŋ˧˧ t͡ɕïŋ˨˩]
    • (Huế) IPA(key): [ʔɓək̚˦˧˥ fɨəŋ˧˧ ʈɨn˦˩]
    • (Saigon) IPA(key): [ʔɓək̚˦˥ fɨəŋ˧˧ ʈɨn˨˩]

    Noun

    bất phương trình

    1. (mathematics) an inequation

    Usage notes

    • Similarly to a phương trình (“equation”), a bất phương trình is to be solved, which means the specific value(s) or range(s) of values of its unknown(s) must be determined. Compare with a bất đẳng thức (“inequality”) which is not to be solved, but to be proven.
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