Vektor

Vektor Laine Aluoja - Türi Gümnaasium Kasutatud Elma Männi esitlust http://koolielu.ee/pg/waramu/view/d4c1972cd88d813b988125e46e8534b62f5c2cc8

Vektori mõiste ,[object Object],[object Object],[object Object],[object Object],[object Object],A B AB a

Vektorite võrdsus ,[object Object],[object Object],[object Object],[object Object],a c b d e

Vektori koordinaadid Vektori pikkus ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],0 y x A(a;b) B(c;d) a c b d

Vektorite liitmine ,[object Object],a b a b a+ b a b

b a a+b rööpkülikureegel a b c a+ b+ c hulknurgareegel

Vektorite vahe ,[object Object],[object Object],[object Object],a -a a -b a b

Vektori korrutamine arvuga ,[object Object],[object Object],[object Object],[object Object],[object Object]

Vektorite skalaarkorrutis ,[object Object],u v u v u v . u v u v u ·v= 0 =90° =180° cos 0°=1 cos 180°= -1

Vektorite skalaarkorrutise vektorite koordinaatide abil ,[object Object],[object Object],Vektorite kollineaarsus koordinaatide abil

Enesekontroll ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Vastused ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Vektor

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