Question

What is the main diagonal in matrix ?

Answer 1

Answer:

The main diagonal of a matrix consists of those elements that lie on the diagonal that runs from top left to bottom right. If the matrix is A, then its main diagonal are the elements who's row number and column number are equal

Answer 2

Answer:

The main diagonal of matrix consists of those element that lie on the diagonal that runs from top left to bottom right . If the matrix is A, then its main diagonal are the elements who's row number and collum number are equal ajj .