Matrix is an arrangement of element in rows and column in a rectangular array.

For Example :-

A =

B =

**Row Matrix**

Row Matrix is a matrix containing a single row.

For Example :-

A =

B =

**Column Matrix**

Column Matrix is a matrix containing a single coulumn.

For Example :-

A =

A =

**Square Matrix
**Square Matrix is a matrix having equal numbers of rows and column.

For Example :-

A =

B =

**Identity Matrix
**If the diagonal element of a square matrix are 1 and other element are 0, then the matrix is Known as Identity Matrix.

For Example :-

A =

B =