The value of `|[3,4,-1],[2,0,7],[1,-3,-2]|`

Find the value of |[1, 2, 4],[-1,3, 0],[4 ,1, 0]|

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

find the value of |{:(1,,2,,4),(-1,,3,,0),(4,,1,,0):}|

4) find the rank of [[1,-3,1,2],[0,1,2,3],[3,4,1,-2]]

Find the value of the determinant, |[0,2,7],[1,3,0],[2,0,5]|

find the rank of matrix A=[[2,-1,-2,-4],[1,3,-1,-1],[3,1,-1,-1],[6,3,0,-7]]

Find the rank of the matrix [[1,2,3,0],[2,4,3,2],[3,2,1,3],[6,8,7,5]]

If A=[[3,-3,4],[2,-3,4],[0,-1,1]] , then

If A_(0) = [[2 ,-2,-4],[-1,3,4],[1,-2,-3]] and B_(0) [[-4,-4,-4],[1,0,1],[4,4,3]] then find A_0 +B_0

Statement -1 The value of the determent |{:(1,2,3),(4,5,6),(7,8,0):}|ne 0 Statement -2 Neither of two rows rows or columns of |{:(1,2,3),(4,5,6),(7,8,0):}| is identical.