[" 35) If "[[1,2,x],[4,-1,7],[2,4,-6]]" is "a],[" singulat matrix,then "x]

" If "[[1,2,x],[4,-1,7],[2,4,-6]]" in a singular matrix,then "x" is equal to "

If ((1,2,x),(4,-1,7),(2,4,-6)) is a singular matrix, then x=

If [(1,3,9),(1,x,x^(2)),(4,6,9)] is singular matrix then x =

If [(1,2,-1),(x,3,y),(-1,6,4)] is a symmetric matrix, then find x and y

The matrix [(5,10,3),(-2,-4,6),(-1,-2,x)] is a singular matrix if the value of x is

If A = [(1,2,-1),(x, 3, y),(-1,6,4)] is a symmetric matrix, find x,y.

If the matrix [[5-x, x+1],[2,4]] is singular, find x .

" If the trace of the matrix: "A=[[-1,0,2,5],[3,x^(2)-2,4,1],[-1,-2,x-3,1],[2,0,4,x^(2)-6]]" is "0" then "x" is equal to "

For what value of x, matrix [[6-x,4],[3-x,1]] is a singular matrix ? A) 1 B) 2 C) -1 D) -2

In the matrix A=[(3-2x,x+1),(2,4)] is singular then X=?