" Define trace of a matrix.Find the trace of "[[1,3,-5],[2,-1,5],[2,0,1]]

Find the trace of [{:(1,3,-5),(2,-1,5),(1,0,1):}]

If the trace of a matrix A is 3 then the trace of 5A is

Find the rank of matrix A= [[1,2,-1,0],[0,1,3,1],[2,5,1,2]]

Define Trace of a matrix and skew symmetric matrix.

Find the trace of A if A=[[1,2,-(1)/(2)],[0,-1,2],[-(1)/(2),2,1]]

Find the trace of A if A=[(1,2,-1/2),(0,-1,2),(-1/2,2,1)] .

" If the trace of the matrix: "A=[[-1,0,2,5],[3,x^(2)-2,4,1],[-1,-2,x-3,1],[2,0,4,x^(2)-6]]" is "0" then "x" is equal to "

Find the Rank of the matrix A = [[1,4,5,2],[2,1,3,0],[-1,3,2,2]]

Find the inverse of each of the following matrix if it exists. [[1,3,-2],[-3,0,-5],[2,5,0]]

Using elementary transformations find the inverse of the matrix. [[1,3,-2],[-3,0,-5],[2,5,0]]