2010015702

We are given the vectors $\overrightarrow{a}=(1;2;-3)$, $\overrightarrow{b}=(0;-1;2)$, and $\overrightarrow{c}=(-1;1;0)$. Find the mixed product $(\overrightarrow{a}\times \overrightarrow{b})\cdot \overrightarrow{c}$.