Find the value of `x`,if `|[x,3,2],[x,x,1],[1,0,1]|=9`

Find the value of x if |[1,2,9],[2,x,0],[3,7,-6]|=0

Find the value of x [[x,x-1],[x-1,x]]=0

Find the value of x if i) |[x^(2)-x+1,x+1],[x+1,x+1]|=0

Find the integral value of x , if |[x^2,x,1],[ 0, 2, 1],[ 3, 1, 4]|=28 .

Find the value of x, if [1x1][{:(1,3,2),(2,5,1),(15,3,2):}][{:(1),(2),(x):}]=0

Find the value of x if |[2, 1 ,x+1],[-1,3,-4],[0,-5,3]|=0

If |[1, x, x^2], [x, x^2, 1], [x^2, 1, x]|=3, then find the value of |[x^3-1, 0, x-x^4], [0, x-x^4, x^3-1], [x-x^4, x^3-1, 0]|

Find the value of x such that [(1,x,1)][(1, 3, 2),( 2, 5, 1), (15, 3, 2)][(1),( 2),(x)]=0

Find the value of ∫1/ 2x − 2/ x + 3/ √x dx'

Find the value of int_0^1 2x^3-3x^2-x+1 3dxdot