# The point of intersection of the lines $\overrightarrow{r}=(-\overrightarrow{i}+\overrightarrow{2j}+\overrightarrow{3k})+\overrightarrow{t}=(-\overrightarrow{2i}+\overrightarrow{j}+\overrightarrow{k})$ and $\overrightarrow{r}=(\overrightarrow{2i}+\overrightarrow{3j}+\overrightarrow{5k})+\overrightarrow{s}=(\overrightarrow{i}+\overrightarrow{2j}+\overrightarrow{3k})$ is
$\begin{array}{1 1}(1)(2 , 2 , 1 )&(2)(1 , 2 , 1)\\(3)(1 , 1 ,2 )&(4)(1 , 1 , 1)\end{array}$