[" Q2."[0,2,-1],[-2,0,3],[1,-3,0]]],[" (i) a diagonal matrix "," (ii) a symmetric matrix (iii) a skew symmetric matrix (iv) none of these "]

If A=[(0,2,-3),(-2,0,-1),(3,1,0)] then A is (A) diagonal matrix (B) symmetric matix (C) skew symmetric matrix (D) none of these

If A=[(0,2,-3),(-2,0,-1),(3,1,0)] then A is (A) diagonal matrix (B) symmetric matix (C) skew symmetric matrix (D) none of these

Select the correct option from the given alternatives. The matrix [[0,-5,8],[5,0,12],[-8,-12,0]] is a i] diagonal matrix ii] symmetric matrix iii] scalar matrix iv] skew symmetric matrix

The matrix A=[{:(1,0,0),(0,2,0),(0,0,3):}] is: a) scalar matrix b) symmetric matrix c) skew symmetric matrix d) none f these

The inverse of a diagonal matrix is a. a diagonal matrix b. a skew symmetric matrix c. a symmetric matrix d. none of these

The inverse of a diagonal matrix is a. a diagonal matrix b. a skew symmetric matrix c. a symmetric matrix d. none of these

The inverse of a diagonal matrix is a. a diagonal matrix b. a skew symmetric matrix c. a symmetric matrix d. none of these

The inverse of a diagonal matrix is a. a diagonal matrix b. a skew symmetric matrix c. a symmetric matrix d. none of these

[[2,3,5],[4,1,2],[1,2,1]]=P+Q , where P is a symmetric matrix and Q is a skew symmetric matrix then Q=

If A is a square matrix,then AA is a (a) skew- symmetric matrix (b) symmetric matrix (c) diagonal matrix (d) none of these