bất phương trình
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Vietnamese[edit]
Etymology[edit]
Sino-Vietnamese word from 不 (“un-; in-”) and 方程 (“equation”).
Pronunciation[edit]
- (Hà Nội) IPA(key): [ʔɓət̚˧˦ fɨəŋ˧˧ t͡ɕïŋ˨˩]
- (Huế) IPA(key): [ʔɓək̚˦˧˥ fɨəŋ˧˧ ʈɨn˦˩]
- (Hồ Chí Minh City) IPA(key): [ʔɓək̚˦˥ fɨəŋ˧˧ ʈɨn˨˩]
Noun[edit]
- (mathematics) an inequation
Usage notes[edit]
- 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.