The value of `x` such that the matrix `[[1,3,2],[2,5,x],[4,7-x,-6]]` has no inverse is

The value of t such that the matrix [[1,3,2],[2,5,t],[4,7-t,-6]] has no inverse are

The value of t such the matrix ([1,3,2],[2,5,t],[4,7-t,-6]) has no inverse,are

Sum of the values of t in C for which the matrix ((1+t,3,2),(2,5,t),(4,7-t,-6)) has no inverse is _______ .

For what value of k ,the matrix [[2,k],[3,5]] has no inverse?

for what value of x the matrix [[2-x,3-5,1]] is not invertible

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

The inverse of matrix [[2, -3], [5, 7]] is