which is which?
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which is which?
there are 3 light bulbs on the 5th floor of a house. the switch is downdstairs. how will you know which switch belongs to which bulbs by only going up/down once?
Lucifer- Centurion Lover
- Jumlah posting : 312
Age : 34
Location : Palembang
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Registration date : 11.01.08
Re: which is which?
you just need came down once to turn all the switch on, and up to see if the bulbs were lighten up do nothing afterward.
DooM- Centurion Lover
- Jumlah posting : 367
Age : 34
Location : Somewhere around world...
I Said : Hmm...I'm just a ordinary guy. No more no less.
Registration date : 11.01.08
Re: which is which?
Hahaha...
It doesn't answer the question
It doesn't answer the question
Lucifer- Centurion Lover
- Jumlah posting : 312
Age : 34
Location : Palembang
I Said : Elen Sila Lumenn' Omentielvo
Registration date : 11.01.08
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