# Worksheet: Types of Matrices

In this worksheet, we will practice identifying special types of matrices like square, row, column, identity, zero, diagonal, lower triangular, and upper triangular matrices.

**Q2: **

Determine which of the following matrices is a column matrix.

- A
- B
- C
- D
- E

**Q3: **

If the matrix , which the following is true?

- AThe matrix is a unit matrix.
- BThe matrix is a diagonal matrix.
- CThe matrix is a square matrix.
- DThe matrix is a column matrix.
- EThe matrix is a row matrix.

**Q4: **

If the matrix which of the following is true?

- AThe matrix is an identity matrix.
- BThe matrix is an upper triangle matrix.
- CThe matrix is a lower triangle matrix.
- DThe matrix is a diagonal matrix.
- EThe matrix is zero matrix.

**Q5: **

Determine which of the following matrices is a lower triangular matrix.

- A
- B
- C
- D
- E

**Q6: **

If the matrix which of the following is true?

- AThe matrix is a column matrix.
- BThe matrix is a diagonal matrix.
- CThe matrix is a zero matrix.
- DThe matrix is a row matrix.
- EThe matrix is an identity matrix.

**Q7: **

Determine the type of the matrix

- ARow matrix
- BIdentity matrix
- CDiagonal matrix
- DColumn matrix

**Q8: **

If the matrix which of the following is true?

- AThe matrix is a column matrix.
- BThe matrix is a row matrix.
- CThe matrix is an identity matrix.
- DThe matrix is a zero matrix.