Matematika A - 2014. jesen, 7.

A. $\vec{i}+2\vec{j}\backslash vec\{i\}+2\; \backslash vec\{j\}$

B. $2\vec{i}-4\vec{j}2\; \backslash vec\{i\}-4\; \backslash vec\{j\}$

C. $3\vec{i}+\vec{j}3\; \backslash vec\{i\}+\backslash vec\{j\}$

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