Generally matrices are denoted by
If a matrix has equal number of columns and rows then it is said to be a
If determinant of a matrix is equal to zero, then it is said to be
If a matrix ‘A’ has ‘mrsquo; number of columns and ‘nrsquo; number of rows then m × n is said to be
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
By changing signs of all elements of a matrix, we obtained
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 or a rectangular array of numbers written within square brackets in a definite order in rows and columns is known as
In matrices (AB)-1 equals to
