Ordinata (az lotini ordinatus — murattab), yake az koordinatahoi dekartii nuqta ast, ki bo harfi u ishorat meshavad. Nigared Sistemai koordinatahoi Dekart.
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SATHI VINTI
SATHI VINTI, sathest, ki khati £ hangomi dar girdi mehvari nojunboni OO’ bo surati kunjii …