Question

let X and Y be two arbitrary 3x3 non zero skew symmetric matrices and Z be an arbitrary 3x3 non zero symmetric matrix. then which of the following matrices is/are skew symmtric? A) Y^{3 }Z^4 - Z^4Y^{3 } B) X^{44 }+Y^{44} C) X^{4 }Z3 - Z^3X^{4 } D) X^{23 }+Y^2

Answer 1