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Project ID:
1103024310
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V súradnicovom systéme je daný trojuholník \( KLM \) s vyznačenými vektormi \( \overrightarrow{a} \), \( \overrightarrow{b} \), \( \overrightarrow{c} \). Určte súradnice vektora \( \overrightarrow{b} \) a vyjadrite ich ako lineárnu kombináciu vektorov \( \overrightarrow{a} \) a \( \overrightarrow{c} \).
\( \overrightarrow{b} = \left(1;3;4{,}5\right);\ \overrightarrow{b} = \frac12\overrightarrow{a} + \frac12\overrightarrow{c} \)
\( \overrightarrow{b} = \left(3;1;4{,}5\right);\ \overrightarrow{b} = \overrightarrow{a} + \overrightarrow{c} \)
\( \overrightarrow{b} = \left(1;3;4{,}5\right);\ \overrightarrow{b} = \overrightarrow{a} + \overrightarrow{c} \)
\( \overrightarrow{b} = \left(3;1;4{,}5\right);\ \overrightarrow{b} = \frac12\overrightarrow{a} + \frac12\overrightarrow{c} \)