ickplant@lemmy.world to Lemmy Shitpost@lemmy.world · 2 years agoPaniki.postimg.ccimagemessage-square147fedilinkarrow-up11.32Karrow-down151
arrow-up11.26Karrow-down1imagePaniki.postimg.ccickplant@lemmy.world to Lemmy Shitpost@lemmy.world · 2 years agomessage-square147fedilink
minus-squarekibiz0r@midwest.sociallinkfedilinkEnglisharrow-up13·2 years agoWhat does the proof for this look like?
minus-squarestebo02@sopuli.xyzlinkfedilinkarrow-up17·2 years 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°