ickplant@lemmy.world to Lemmy Shitpost@lemmy.world · 1 year agoPaniki.postimg.ccimagemessage-square147fedilinkarrow-up11.25Karrow-down145
arrow-up11.21Karrow-down1imagePaniki.postimg.ccickplant@lemmy.world to Lemmy Shitpost@lemmy.world · 1 year agomessage-square147fedilink
minus-squarekibiz0r@midwest.sociallinkfedilinkEnglisharrow-up13·1 year agoWhat does the proof for this look like?
minus-squarestebo02linkfedilinkarrow-up16·1 year agohttps://math.stackexchange.com/questions/341202/how-to-prove-the-divisibility-rule-for-3-casting-out-threes
What does the proof for this look like?
https://math.stackexchange.com/questions/341202/how-to-prove-the-divisibility-rule-for-3-casting-out-threes
90°