Sčítanie vektorov
Sčítaj nasledujúce vektory:
\( \normalsize\left(0;1\right),\left(2;-1\right)\:{\normalsize a}\normalsize\left(5,-5\right) \).
\( \normalsize\left(0;1\right)+\left(2;-1\right)+\left(5;-5\right)=\left(7;-6\right) \)
\( \normalsize\left(0;1\right)+\left(2;-1\right)+\left(5;-5\right)=\left(8;-5\right) \)
\( \normalsize\left(0;1\right)+\left(2;-1\right)+\left(5;-5\right)=\left(6;-5\right) \)
\( \normalsize\left(0;1\right)+\left(2;-1\right)+\left(5;-5\right)=\left(7;-5\right) \)