study=fail..haha...

Equation of Study
Eqn1: study = no fail
Eqn2: no study = fail

Eqn1 + Eqn2 : study + no study = no fail + fail

factorise: study(1 + no) = fail (1 + no)cancel (1+no)

on both side,

thus,study = fail

hahahaha.
aku dapat msg ni dari sorang member....
elok plak tu aku dapat time tgh study probability & statistics. haha
hampeh tul.