@ickplant@lemmy.world to Lemmy Shitpost@lemmy.world • 2 years agoPaniki.postimg.ccimagemessage-square147fedilinkarrow-up11.32Karrow-down151
arrow-up11.26Karrow-down1imagePaniki.postimg.cc@ickplant@lemmy.world to Lemmy Shitpost@lemmy.world • 2 years agomessage-square147fedilink
minus-square@kibiz0r@midwest.sociallinkfedilinkEnglish13•2 years agoWhat does the proof for this look like?
minus-square@stebo02@sopuli.xyzlinkfedilink17•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°