Show that the following matrices are skew symmetric: `[[0,1,-1],[-1,0,1],[1,-1,0]]`

Show that the following matrices are skew symmetric: [[0,e,f],[-e,0,g],[-f,-f,0]]

Which of the following matrices is symmetric? (A) [[-1,2,-2],[-2,1,2],[2,2,1]] (b) [[1,0,2],[0,1,0],[0,0,5]] (C) [[1,2],[3,6]] (D) none of these

Expressing the following matrices as the sum of a symmetric and skew symmetric matrix : [[2,-2,-4],[-1,3,4],[1,-2,-3]]

Q7Which of the following is a symmetric as well as skew-symmetric matrix : (a) [[1,2],[1,0]] (b) [[0,0],[0,0]] (c) [[1,0],[0,1]]

Expressing the following matrices as the sum of a symmetric and skew symmetric matrix : [[1,2,4],[6,8,1],[3,5,7]]

Show that the following points are coplanar: (0,\ -1,\ 0),\ (2,\ 1,\ -1),\ (1, ,1\ ,1)a n d\ (3,\ ,3\ 0)dot

Express matrices as the sum of a symmetric and skew symmetric matrix [(6,-2,2),(-2,3,-1),(2,-1,3)]

Express the following as the sum of symmetric and skew - symmetric matrices : [(3,3,-1),(0,-2,1),(-4,-5,2)]

Express the following as the sum of symmetric and skew - symmetric matrices : [(1,3,1),(1,3,2),(5,-4,5)]