0000:00:00:00:00Start6Number 6ExplanationGiven the matrix A=(2x−2−11)A = \begin{pmatrix} 2 & x-2 \\ -1 & 1 \end{pmatrix}A=(2−1x−21). If det(A)=8\det(A) = 8det(A)=8, then the value of xxx is ...444222000−2-2−2888
6Number 6ExplanationGiven the matrix A=(2x−2−11)A = \begin{pmatrix} 2 & x-2 \\ -1 & 1 \end{pmatrix}A=(2−1x−21). If det(A)=8\det(A) = 8det(A)=8, then the value of xxx is ...444222000−2-2−2888
