Question

If possible, find the sum of the matrices A and B, where A = `[(sqrt(3), 1),(2, 3)]`, and B = `[(x, y, z),(a, "b", 6)]`

Answer 1

We have, A = `[(sqrt(3), 1),(2, 3)]_(2 xx 2)`, and B = `[(x, y, z),(a, "b", 6)]_(2 xx 3)`

Here ,A and B are of different orders.

Two matrices A and B  confirmable for addition only if order of both the matrices A and B is same.

 Hence, the sum of matrices A and B is not possible.