ISRO | ISRO CS 2017 – May | Question 1ReadDiscussCoursesPracticeImprove Article ImproveSave Article SaveLike Article LikeIf A is a skew symmetric matrix, then At(A) diagonal matrix(B) A(C) -A(D) 0Answer: (C)Explanation: If A is skew symmetric matrix then AT = -AQuiz of this QuestionLast Updated : 20 Mar, 2018Like Article Save Article Please Login to comment...