`" The number of values of "x in[-4,-1]" ,for which the matrix "[[3,-1+x,2],[3,-1,x+2],[x+3,-1,2]]" is singular,is "`

The number of values of x for which the matrix A=[(3-x,2,2),(2,4-x,1),(-2,-4,-1-x)] is singular, is

Find the values of x for which matrix [(3,-1+x,2),(3,-1,x+2),(x+3,-1,2)] is singular.

For what value of x the matrix A=[[1,-2,3],[1,2,1],[x,2,-3]] is singular?

Find the value of x for which the matrix A=[(2//x,-1,2),(1,x,2x^(2)),(1,1//x,2)] is singular.

For how many values of 'x' in the closed interval [-4,-1] is the matrix [(3,-1+x,2),(3,-1,x+2),(x+3,-1,2)] singular ? (A) 2 (B) 0 (C) 3 (D) 1

The sum of the values of x so that the matrix ([2,2,1],[1,3,1],[1,2,2])-x([1,0,0],[0,1,0],[0,0,1]) is singular,is

The value of x so that the matrix [[2(x+1), 2x],[x, x-2]] is singular, is :

find the real value of x for which the matrix =[(x+1,3,5),(1,x+3,5),(1,3,x+5)] is non-singular.

Determine the values of x for which the matrix A=[[-5,x+2,24,1,x-6]] is singular.