Hey all,

Given $\displaystyle \[

B =

\left( {\begin{array}{ccc}

1 & 0 & 2 \\

3 & 1 & 0 \\

1 & 0 & 1 \\

\end{array} } \right)

\]$ and $\displaystyle \[

B^{-1} =

\left( {\begin{array}{ccc}

-1 & 0 & 2 \\

3 & 1 & -6 \\

1 & 0 & -1 \\

\end{array} } \right)

\]$

find C, where $\displaystyle BCB^{T} = I$

Thanks.