Find the value of `x` if `|[x,1],[2,3]|=4`

Find the value of x if |[3,x],[x,1]|=|[3,2],[4,1]|

Find the value of x if |[3,x],[x,1]|=|[3,2],[4,1]|

Find the value of x if |[3,x],[x,1]|=|[3,2],[4,1]|

Find the value of x if |[3,x],[x,1]|=|[3,2],[4,1]|

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

Find the value of x such that [1,x,1][[1,2,3],[4,5,6],[3,2,5]][[1],[-2],[3]]=O

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

Find the values of x and y if: (x-1,y+3)=(4,4)

Find the value of x if A= |(3x, 2), (5x,1)| if |A|= 5

Find the values of x, if (i) |{:(2,4),(5,1):}|=|{:(2x,4),(6,x):}| (ii) |{:(2,3),(4,5):}|=|{:(x,3),(2x,5):}|