Im back at home after the calculus test.

My calculus teacher is forcing me to use his method that he taught instead of the unorthodox method (he gave me the feeling that my method is the 2nd class method) that my sec teacher taught me. And he said that his method is better as it is applicable to all functions while mine has its limitations.

Ya, he is right and he has proven it in his test paper.

At least he knows how to set the paper to test students.

and holidays are coming in less then 28 hours.