[[[1,-1,x],[1,x,1],[x,-1,1]]" has no inverse,then the real "],[" alue of "x" is ",[" [EAM-2009] "],[" 2) "3]]

If [(1,-1,x),(1,x,1),(x,-1,1)] has no inverse, then the real value of x is

If |(1,-1,x),(1,x,1),(x,-1,1)| has no inverse, then the real value of x is

If [[x, 1, 1], [2, 3, 4], [1, 1, 1]] has no inverse, then x=

Let A =[(2,-1,1),(-1,2,-1),(1,-1,2)] "and" 4B=[(3,1,-1),(1,3,x),(-1,1,3)] . If B is the inverse of A, then the value of x is

The matrix A=[[1,3,2],[1,x-1,1],[2,7,x-3]] will have inverse for every real number x except for

The inverse of "if x^(2) = 1 then x = 1 " is