minus-squareIntriguedIceberg@lemmy.worldtoScience Memes@mander.xyz•I just cited myself.linkfedilinkEnglisharrow-up19arrow-down1·edit-24 months agoIt still equals 1, you can prove it without using fractions: x = 0.999… 10x = 9.999… 10x = 9 + 0.999… 10x = 9 + x 9x = 9 x = 1 There’s even a Wikipedia page on the subject linkfedilink
It still equals 1, you can prove it without using fractions:
x = 0.999…
10x = 9.999…
10x = 9 + 0.999…
10x = 9 + x
9x = 9
x = 1
There’s even a Wikipedia page on the subject