Engineering Math - Calculus

Limit - Problem Solving

When you are given a certain problem of solving limit function, I would suggest you to try following methods. Almost everybody would be faimiliar with the first method (just plugging into numbers directly into the expression). If it work, be happy... but if it does not work, get frustrated and give up. However, there are many different ways you can use to find the solution for Limit expression. Of course, at the first trial I would suggest you to try using 'plug in number' method because it is the simplest. However, if it does not work, don't get panic and try other methods one by one.