| a2 | c2 | |||
Dla dowolnych dodatnich liczb a,b c: | +b2}{ac}+ | ≥3 | ||
| bc | ab |
| x+y+z | |
≥3√x*y*z | |
| 3 |
| (a2/bc)+(b2/ac)+c2/(ab) | a2 | b2 | c2 | ||||
≥3√ | * | * | ≥1 | ||||
| 3 | bc | ac | ab |
| a2 | b2 | c2 | |||
+ | + | ≥3 | |||
| bc | ac | ab |
jedno starczy .
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