A diagonal matrix having equal elements is called a
If a matrix has equal number of columns and rows then it is said to be a
A matrix with only 1 column is called
If determinant of a matrix is not equal to zero, then it is said to be
We can subtract two matrices A and B if their
We can add two matrices having real numbers A and B if their
In matrices (AB)t equals to
Vertically arranged elements in a matrix are called
By changing signs of all elements of a matrix, we obtained
If number of columns and rows are not equal in a matrix, then it is said to be a
If A is a matrix of order(m - by - n) then a matrix(n - by - m) obtained by interchanging rows and columns of A is called the
A zero matrix ‘O’ of order m-by-n and A + O = O + A = A, then matrix is said to be
Horizontally arranged elements in a matrix is called
A square matrix in which all elements except at least one element in diagonal are zeros is said to be a
