In a third order matrix A, `a_(ij)` denotes the element in the i-th row and j-th column. If `{:(a_(ij)=0" for " i=j),(=1" for "igtj),(=-1" for "iltj):}` then the matrix is

In a third order matrix A, a_(ij) denotes the element in the i^(th) row and j^(th) column. If a_(ij) = {{:(0,"for I"= j),(1,"for I" gt j),(-1,"for I"lt j):} then the matrix is

A is a matrix of 3xx3 and a_(ij) is its elements of i^(th) row and j^(th) column. If a_(ij)+a_(jk)+a_(ki)=0 holds for all 1 le i, j, kle 3 then

Write a 2xx2 matrix A = [a_(ij)] , whose elements are a_(ij)=i-j .

Construct 3xx4 matrix A=[a_(aj)] whose elements are: a_(ij)=i.j

Construct 3xx4 matrix A=[a_(aj)] whose elements are: a_(ij)=i.j

"In a square matrix "A=a_(ij)" if i>j then "a_(ij)=0" then the Matrix A is"

If the elements of a matrix A of order 2 xx 3 are defined as a_(ij) = {{:(i + j , i =j),(i-j,i nej):} then the matrix A^(T) is :

In square matrix A=(a_(ij)) if i lt j and a_(ij)=0 then A is

If a_(j)=0(i!=j) and a_(ij)=4(i=j), then the matrix A=[a_(ij)]_(n xx n) is a matrix

Construct a 3times3 matrix A whose (i,j)^(th) elements is a_(ij)=2i-j