1 | 1 | 1 | ||||
Dla dowolnych dodatnich a,b c : (za2+b2+c2)( | + | + | )≥9 | |||
ab | bc | ac |
a2 | b2 | c2 | a | b | a | c | b | c | |||||||||
+ | + | + | + | + | + | + | + | ≥9 | |||||||||
bc | ac | ab | b | a | c | a | c | b |
x+y+z | |
≥3√x*y*z | |
3 |
x | y | |||
albo | + | ≥2 | ||
y | x |
a+b+c | ||
We wskazowce ma tak Wykorzystaj nierownosc | ≥3√a*b*c dla liczb a2, b2,c2 i dla | |
3 |
1 | 1 | 1 | |||
, | . | .Moze ktos pokazac jak? | |||
ab | bc | ac |
a2+b2+c2 | |
≥3√a2*b2*c2 | |
3 |
(1/ab)+(1/bc)+(1/ac) | |
≥3√(1/ab*1/bc*1/ac | |
3 |
3 | ||
1/ab+1/bc+1/ac≥ | ||
3√a2*b2*c2 |
3 | ||
33√a2*b2*c2* | ≥9 | |
3√a2*b2*c2 |
1 | |
(a2+b2+c2) ≥ 3√a2b2c2 | |
3 |
1 | 1 | 1 | 1 | 1 | |||||
( | + | + | )≥ | ||||||
3 | ab | bc | ca | 3√a2b2c2 |
1 | 1 | 1 | 1 | ||||
(a2+b2+c2)( | + | + | ) ≥ 1 | ||||
9 | ab | bc | ca |
5^2 | 52 |
2^{10} | 210 |
a_2 | a2 |
a_{25} | a25 |
p{2} | √2 |
p{81} | √81 |
Kliknij po więcej przykładów | |
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Twój nick | |