The number of `3xx3` skew symmetric matrices A such tha `A=[a_0]_(3 xx 3) and |a_0| in {3,4,7}` if `i != j` , is

Write a 3xx3 skew -symmetric matrix .

The number of 3xx3 skew-symmetric matrices A=[a_(ij)] such that a_(ij)+a_(ji)=0 for all i,j=1,2,3 and |a_(ij)|in{0,1,2,3,4,5,6,7,8,9} is equal to

For, a 3xx3 skew-symmetric matrix A, show that adj A is a symmetric matrix.

If A is skew -symmetric 3xx3 matrix , |A| =……..

Total number of possible symmetric matrices of order 3xx 3 , whose entries 0 or 2 .

Total number of possible symmetric matrices of order 3xx3, whose entries ' 0' or '2'

Write the general form of a 3xx3 skew -symmetric matrix and prove that its determinant is 0.

The number of 3xx3 matrices with entries from the set {-1,0,1} such that the matrices symmetric nor skew symmetric is

If A is a (3xx3) skew symmetric matrix, formed by using the digits 0,1,-1, then the number of such matrices is lambda then (lambda)/(3)=