html

<title>Colspan</title>

    </tr>
    <tr>
        <td>Dilip</td>
        <td>21</td>
        <td>cse</td>
    </tr>
    <tr>
        <td>Ram</td>
        <td>19</td>
        <td>ecs</td>
    </tr>
</table>

student information
student name	Age	Department