Matematika B - 2023. ljeto, 12.

A. $\vec{a}=-4\vec{i}-3\vec{j}\backslash vec\{a\}=-4\; \backslash vec\{i\}-3\; \backslash vec\{j\}$

B. $\vec{a}=4\vec{i}-3\vec{j}\backslash vec\{a\}=4\; \backslash vec\{i\}-3\; \backslash vec\{j\}$

c. $\vec{a}=-3\vec{i}-4\vec{j}\backslash vec\{a\}=-3\; \backslash vec\{i\}-4\; \backslash vec\{j\}$

D. $\vec{a}=3\vec{i}-4\vec{j}\backslash vec\{a\}=3\; \backslash vec\{i\}-4\; \backslash vec\{j\}$