Mathematics, 22.02.2022 16:40 aefrain42

There are 380 light bulbs lined up in a row in a long room. Each bulb has its own switch and is currently switched off.
Each bulb is numbered consecutively from 1 to 380. You
first flip every switch. You then flip the switch on every
second bulb(turning off 2, 4,6...). You then flip the switch
on every third bulb (3, 6, 9...). This continues until you
have gone through the process 380 times.

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There are 380 light bulbs lined up in a row in a long room. Each bulb has its own switch and is cu...