Determine values of $$ k $$ will the matrix below be nonsingulay. $$ B=\left[\begin{array}{lll}2 & 2 & 1 \ 3 & 1 & 3 \ 1 & 3 & k\end{array} ight] $$

Question

Determine values of $$ k $$ will the matrix below be nonsingulay. $$ B=\left[\begin{array}{lll}2 & 2 & 1 \ 3 & 1 & 3 \ 1 & 3 & k\end{array}ight] $$

Chang Bowman · Accepted Answer

The matrix $$ B $$ will be nonsingular for all values of $$ k $$ except $$ k = -1 $$.

Determine values of \( k \) will the matrix below be nonsingulay. \( B=\left[\begin{array}{lll}2 & 2 & 1 \\ 3 & 1 & 3 \\ 1 & 3 & k\end{array}\right] \)