Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-15 18:37Z
1r² + 7r + 7 = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
347K
2H₂ + O₂ → 2H₂O
det| 6 1 ; 5 7 | = 37
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det| 11 1 ; 1 12 | = 131
CH₄ + 2O₂ → CO₂ + 2H₂O
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\frac{7}{1} \sum_{i=1}^{n} i^{2}
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CaCO₃ → CaO + CO₂
det| 5 1 ; 6 6 | = 24
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 1 9 ; 2 2 | = -16
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∑_{k=1}^{n} k = n(n+1)/2
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det| 11 9 ; 0 12 | = 132
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\oint_C \vec{F}\cdot d\vec{r} = 0
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