~~Study = fail ? ~~~ (just a joke)

hi all...

just sharing a fun of mathematics

if study, its fail......

the following symbols denotes as following

F------Fail

S----- study

DS---- Dont study

DF---- Dont fail (pass)

As we know,

dont study = fail

or, DS = F -------- eqn 1

Study = Dont fail

or, S = DF ---------------- eqn 2

adding equation 1 and 2

DS + S = F + DF

or, S ( D + 1) = F (1+ D)

dividing both sides by (1 + D) we get,

S = F

i.e. study = fail....

so any use of study?

regards and take care...