4 ms·
Does .9999999... = 1?
- byoung2 17y agoIf .333333... = 1/3, then .333333... x 3 = .999999... = 1/3 x 3 = 1, right
- deleted 17y ago[deleted]
- snarkyturtle 17y agoYou know, there's a certain charm seeing someone give a lecture on math in MS paint. Of course, it helps that he has an english accent. In regards to the topic, mathematically 0.9999... is less than 1. Practically 0.9999... = 1. Simple as that.
- jibiki 17y ago> mathematically 0.9999... is less than 1 http://en.wikipedia.org/wiki/0.999.. http://en.wikipedia.org/wiki/0.999... "In mathematics, the repeating decimal 0.999… ... denotes a real number equal to one. In other words, the notations 0.999… and 1 represent the same real number. This equality has long been accepted by professional mathematicians and taught in textbooks." Note the "real number" part, of course. If you use a non-real number system, more power to you.
- snarkyturtle 17y agoWhoops, should've researched that. I guess I was too preconditioned to the idea that mathematics isn't practical (thank you, Engineer vs. Mathematician jokes).