arapski brojevi
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Zašto arapski brojevi izgledaju onako kako izgledaju?TRANSCRIPT
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BrojeviBrojevi
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Brojevi, koje koristimo potječu od algoritama, (1, 2, 3, 4, itd.), a da bi se razlikovali od rimskih algoritama (I; II; III; IV itd.) zovu se “arapski algoritmi”.
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Arapi su proširili njihovo korištenje, ali oni potječu od Feničkih trgovaca.
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Da li ste se ikad zapitali zašto 1 znači “jedan “, 2 “dva”, a 3 “tri” itd.
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Koja je logika arapskih logaritama?
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Jednostavno, vrlo jednostavno…!
Radi se o kutovima !
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Pogledaj slijedeće algoritme, koji su zapisani u izvornom obliku …!
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1 kut 2 kuta
3 kuta 4 kuta
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5 kutova 6 kutova
7 kutova8 kutova
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9 kutova
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I najzanimljivije…
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Niti jedan kut !
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Moral priče:
Nikad nije kasno nešto da naučiš !