find the value of x if AB = BA.

If A = ,B = find the value of x if AB = BA

Solution:

If A = find x and y so that A² – xA + yI

Solution:

More Solutions:

• Find the matrix C such that AC = B.
• Find matrix B such that BA = I, ,where I is unity matrix of order 2
• If A = [aij]2×2 where aij = i + j, then A is equal to.
• Then the values of x and y are x = 2, y = 3
• Then the value of x – y is (- 3).
• Then the matrix A is equal to.