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Dobrý deň, chcela by som sa spýtať na tento príklad, že ako ho mám vypočítať. Výsledok by mal byť: z=2u-3v+w.
Príklad:
Vektor z=[2;-2;-10] zapíšte ako lineárnu kombináciu vektorov u,v,w ak u=[2;1;-1], v=[2;3;2], w=[4;5;-2]
Prosim o pomoc pri ulohe z matiky: 4murári omietnu 96,8m2 steny za 8 hodín. Koľko im bude trvať dokončenie tejto práce, keď 2 z nich po 4 hodinách práce odišli? Dakujemmm, ak sa dá aj s vysvetlením
Dobrý deň, vedel by mi niekto pomôcť? Neviem sa vôbec dostať k výsledku, nech sa snažím ako sa snažím. Je daný vektor u=[3;-1]. Určte súradnice vektora v, ktorý zviera s vektorom u uhol 60 stupňov a…
Dobrý deň, vedel by mi, prosím, niekto pomôcť vypočítať obor hodnôt tejto funkcie. Ďakujem
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