Matrices Test -...

Which of the following is a matrix of the order 2 ×2 where the equation of the elements is given by a_ij =i+j.

 What is the order of the matrix A = 

If the order of the matrix is m ×n, then how many elements will there be in the matrix?

Then the value of x is ____

The number of all possible matrices of order 2 ×2 with each entry 0 or 1 is:

Let A and B be two non zero square matrics and AB and BA both are defined. It means

is example of:

is a matrix of order

What is the element in the 2^nd  row and 1^st  column of a 2 x 2 Matrix A = [ a_ij ], such that a = (i + 3) (j –1)​?

If A is a matrix of order 3  ×5 and B is a matrix of order 5  ×3, then the order of AB and BA will respectively b

Consider the following information regarding the number of men and women workers in three factories I. II and III

What does the entry in the third  row and second  column represent if the information is represented as a 3 x 2 matrix?​

Which of the following is not a possible ordered pair for a matrix with 6 elements?