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MATEMATIKA 1 Senka Banic PREDAVANJA (grupa G1): utorak i ...

MATEMATIKA 1 Senka Banic PREDAVANJA (grupa G1): utorak i ...

MATEMATIKA 1 Senka Banic PREDAVANJA (grupa G1): utorak i ...

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Operacije s vektorimaDenicija 2.3. Neka su ~a =h !iABi ~ b =h !iBCvektori. Zbroj vektora ~a i ~ b je vektor~c = ~a+ ~ h !h !i h !ib = ABi+ BC = AC (pravilo trokuta)ili ako je ~a =~c = ~a + ~ b =h !iOAh !iOCi ~ b =h !iOBonda je(pravilo paralelograma);gdje je C cetvrti vrh paralelograma deniranogtockama O, A, B.

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