in this house we don't believe .9 repeating = 1
@nprofile1q... Real answer:
if 1/2 + 1/4 + 1/8 + 1/16 + ... = 1
then 0.9 repeating = 1
if 1/2 + 1/4 + 1/8 + 1/16 + ... merely *approaches 1
then 0.9 repeating also merely approaches 1
Just depends on how loose you want to get with how you treat an infinite sum, lol
if 1/2 + 1/4 + 1/8 + 1/16 + ... = 1
then 0.9 repeating = 1
if 1/2 + 1/4 + 1/8 + 1/16 + ... merely *approaches 1
then 0.9 repeating also merely approaches 1
Just depends on how loose you want to get with how you treat an infinite sum, lol
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