\operatorname { rix } \left[ \begin{array} { c c c } { 1 } & { 3 } & {

1.	\operatorname { rix } \left[ \begin{array} { c c c } { 1 } & { 3 } & { - 2 } \\ { - 3 } & { 0 } & { - 1 } \\ { 2 } & { 1 } & { 0 } \end{array} \right]
Answer» mode of matrix=1(1)-3(2)-2(-3)=1-6+6=1adj matrix=1 -2 -3 -2 4 5 -3 7 9inverse of matrix=adj matrix/mode of matrix =1 -2 -3 -2 4 5 -3 7 9 please answer rest of the questions

\operatorname { rix } \left[ \begin{array} { c c c } { 1 } & { 3 } & { - 2 } \\ { - 3 } & { 0 } & { - 1 } \\ { 2 } & { 1 } & { 0 } \end{array} \right]

Answer»

mode of matrix=1(1)-3(2)-2(-3)=1-6+6=1adj matrix=1 -2 -3 -2 4 5 -3 7 9inverse of matrix=adj matrix/mode of matrix =1 -2 -3 -2 4 5 -3 7 9

please answer rest of the questions