Math Dump /sym/bb7c3c
id=1 · host=ap.findroms.cloud · 2026-10-19 00:10Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
75K
det| 2 9 ; 2 3 | = -12
∑_{k=1}^{n} k = n(n+1)/2
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\frac{5}{4} \sum_{i=1}^{n} i^{2}
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PV = nRT
det| 12 6 ; 0 13 | = 156
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6n² + 5n + 7 = 0
det| 3 8 ; 6 4 | = -36
\oint_C \vec{F}\cdot d\vec{r} = 0
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λ = h/p
\frac{10}{6} \sum_{i=1}^{n} i^{2}
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\lim_{z\to 0} \frac{\sin z}{z} = 1
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