**Matrices Exercises and Solutions –** Solve these six questions of matrices. The solutions are given at the end.

**Question No.1** – Find the order of the following matrices.

**Question No.2** – Which of the following matrices are equal?

**Question No.3** – From the following matrices, identify the square, rectangular, row, column, identity, null or zero matrices.

**Question No.4** – Find the negative of the following matrices.

**Question No.5** – Find the transpose of the following matrices.

**Question No.6** – Find A+B and A-B

Answers

Question No.1

- Order of A is 2 by 2
- Order of B is 2 by 3
- Order of C is 3 by 1
- Order of D is 1 by 3

Question No.2

A = D, B = E, C = F

Question No.3

- A = Square Matrix
- B = Identity Matrix
- C = Row Matrix
- D = Zero or Null Matrix
- E = Rectangular Matrix
- F = Column Matrix

Question No.4

Question No.5

Question No.6