FInd a vector of magnitude 6 ,which is perpendicular to both the vectors $2\hat i-\hat j+2\hat k$ and $4\hat i-\hat j+3\hat k.$

Question

$\begin{array}{1 1} (A)\;2(-\hat i+\hat j+3\hat k) \\(B)\;-\hat i-2\hat j+2\hat k \\ (C)\;-2\hat i+4\hat j+4\hat k \\ (D)\;2(-\hat i-\hat j-3\hat k) \end{array} $