[" Consider a skew symmetric matrix "A=[[a,b],[-b,c]]" such that "a,b" and "c" are selected fromthe set "],[S={0,1,2,3,......,9}." Then which of the following is/are correct? "]

Consider a skew - symmetric matrix A=[(a,b),(-b, c)] such that a, b and c are selected from the set S={0, 1, 2, 3,…………12}. If |A| is divisible by 3, then the number of such possible matrices is

Consider a skew - symmetric matrix A=[(a,b),(-b, c)] such that a, b and c are selected from the set S={0, 1, 2, 3,…………12}. If |A| is divisible by 3, then the number of such possible matrices is

If Ais symmetric and B is skew-symmetric matrix, then which of the following is/are CORRECT ?

If Ais symmetric and B is skew-symmetric matrix, then which of the following is/are CORRECT ?

If Ais symmetric and B is skew-symmetric matrix, then which of the following is/are CORRECT ?

If Ais symmetric and B is skew-symmetric matrix, then which of the following is/are CORRECT ?

A is said to be skew-symmetric matrix if A^(T) = a)A b)-A c) A^2 d) A^3

Given a skew symmetric matrix A = [ (0, a , 1),(-1, b, 1),(-1, c, 0)] , the value of (a + b + c)^2 is

Given a skew symmetric matrix A = [ (0, a , 1),(-1, b, 1),(-1, c, 0)] , the value of (a + b + c)^2 is

Express as a sum of a symmetric and a skew symmetric matrix: [[x,a,b],[a,y,c],[b,c,z]]