MatricesHard
Question
If A − A′ = 0, then A′ is -
Options
A.orthogonal matrix
B.symmetric matrix
C.skew- symmetric matrix
D.triangular matrix
More Matrices Questions
If the lines and are coplanar, then k can have :...If A and B are square matrices of same orders, then adj (AB) equals -...A matrix A = (aij) m × n is said to be a square matrix if -...For any square matrix A, which statement is wrong -...If A = and B = (adj A), and C = 5A, then is equal to-...