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It concerns the properties of infinity.

The series of 1-1+1-1+1-1+1-1+1-1+1...... is equal to 1/2, or so I've been told.

My question is this: Why?

Why exactly does alternating between 0 and 1 for infinity cause it to end at 1/2?

Why?



Kimi wa ne tashika ni ano toki watashi no soba ni ita

Itsudatte itsudatte itsudatte

Sugu yoko de waratteita

Nakushitemo torimodosu kimi wo

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