Visual Proof
This revision is from 2025/11/17 18:40. You can Restore it.
Visual proof that: 6 ⋅ (1² + 2² + ... + n²) = (n) (n+1) (2n+1) 🎞️ Beau Janzen / reason4math https://x.com/Rainmaker1973/status/1989987217289408536 - Beautiful
This revision is from 2025/11/17 18:40. You can Restore it.
Visual proof that: 6 ⋅ (1² + 2² + ... + n²) = (n) (n+1) (2n+1) 🎞️ Beau Janzen / reason4math https://x.com/Rainmaker1973/status/1989987217289408536 - Beautiful