A=[[1,1,1],[1,1,1],[1,1,1]]

5.Find the rank of [[1,1,1],[1,1,1],[1,1,1]]

Evaluate the following determinants. [[1,1,1],[1,1,1],[1,1,1]]

Find the rank of the matrix [[1,1,1],[1,1,1],[1,1,1]]

The ranks of the matrices in descending order A= [[1, 4, -1],[2, 3, 0],[0, 1, 2]] B= [[1, 1, 1],[1,1,1],[1,1,1]] C= [[1,2, 3],[2,3, 4],[ 0, 1, 2]]

24. Eigen values of [[1, 1, 1],[1,1,1],[1,1,1]] are (a) 0,00 (b) 0, 01 (c) 0, 0, 3 (d)1, 1, 1

The value of the determinant abs[[1,1,1],[1,-1,-1],[1,1,-1]] is

Answer the following: What is the value of x if [[x+1,1,1],[1,1,-1],[-1,1,1]]=4 ?

Show that Determinant of [[1+a,1,1],[1,1+b,1],[1,1,1+c]] = abc (1+1/a+1/b+1/c)

Prove that : Det[[1+a,1,1],[1,1+b,1],[1,1,1+c]]=abc(1+1/a+1/b+1/c)

Prove that the following. [[1+a,1,1],[1,1+b,1],[1,1,1+c]] = abc(1+1/a+/b+1/c)