ickplant@lemmy.world to Lemmy Shitpost@lemmy.world · 11 months agoPaniki.postimg.ccimagemessage-square174fedilinkarrow-up11.16Karrow-down145
arrow-up11.11Karrow-down1imagePaniki.postimg.ccickplant@lemmy.world to Lemmy Shitpost@lemmy.world · 11 months agomessage-square174fedilink
minus-squarekibiz0r@midwest.sociallinkfedilinkEnglisharrow-up13·11 months agoWhat does the proof for this look like?
minus-squarestebo02@sopuli.xyzlinkfedilinkarrow-up14·11 months 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°