Study vs No Study, Pass vs Fail...

One of my friends told me this i school during exams.

Aim: To study the relationship between studying and passing the exam.

First law of study
-->> Study = No fail [1]

From first law, we can get this equation -->> No study = Fail [2]

So we can conclude it as the following,

Study + No study = No fail + Fail
Study ( 1 + No ) = Fail ( 1 + No )
Study = Fail

Zzz....
So will you stil studying for exams ? Haha...

Thanks for reading^^