Why my code does'nt display on sreen ?

Question

Look at this

When i write it and register it does'nt display

<table>
<tr>
<td></td>
<td></td>
<td></td>
</tr>
</table>

Answer 1

because empty cells are dropped from display, and you doesn't fill at least one, so whole table is dropped...

Answer 2

Okay i try to fill

Answer 3

<table>
<tr>
<td> put </td>
<td> something </td>
<td> here </td>
</tr>
</table>

Answer 4

Your table should have a border otherwise it'll not display :

<table border = "2px">
<tr>
<td> put </td>
<td> here </td>
<td> something </td>
</tr>
</table>