a2b2c2-ab-bc-ca
| Topic | Replies | Views | Activity | |
|---|---|---|---|---|
| Prove that a2+b2+c2-ab-bc-ca is always non-negative for all values of a,b and c |
|
1 | 7587 | July 3, 2019 |
| Topic | Replies | Views | Activity | |
|---|---|---|---|---|
| Prove that a2+b2+c2-ab-bc-ca is always non-negative for all values of a,b and c |
|
1 | 7587 | July 3, 2019 |