You have to identify which assumptions are valid, in which assumptions need to be addressed. [label style=”3″]Number three[/label]; try to solve the problem by parts. Solve it going from general view towards the more detailed parts of the problem.
[រចនាប័ទ្មស្លាក =”3′′]លេខបី[/ស្លាក សញ្ញា]; ការព្យាយាមដើម្បីដោះស្រាយបញ្ហាដោយផ្នែក. Solve it going from general view towards the more detailed parts of the problem.