9 9 votes If $\begin{vmatrix} 3 && 3 \\ x && 5 \end{vmatrix} =3$ then the value of $x$ is $2$ $3$ $4$ $5$ Linear Algebra isro2009 linear-algebra matrix determinant + – go_editor 2.3k views answer comment Share Follow Print 0 reply Please log in or register to add a comment.
Best answer 11 11 votes $5*3-3*x=3$ $\implies3x=15-3$ $\implies 3 x=12$ $\implies x=4$ Hence, Option (C) is the correct choice. Pradeep Chaudhary answered Jun 15, 2016 • edited Nov 25, 2023 by Hira Thakur Pradeep Chaudhary comment Share Follow 0 reply Please log in or register to add a comment.
1 1 vote X = 4 Rahul_kumar3 answered Nov 24, 2023 Rahul_kumar3 comment Share Follow 0 reply Please log in or register to add a comment.
