Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 23:12Z

11t² + 8t + 0 = 0

\binom{n}{k} = \frac{n!}{k!(n-k)!}

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\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

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∂ω/∂β = 7ω

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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d/dt [t^3] = 3t^2

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det| 3 3 ; 7 4 | = -9

∑_{k=1}^{n} k = n(n+1)/2

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\frac{4}{9} \sum_{i=1}^{n} i^{2}

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PV = nRT

det| 11 5 ; 0 12 | = 132

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det| 3 1 ; 7 4 | = 5

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Fe₂O₃ + 3CO → 2Fe + 3CO₂

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det| 9 4 ; 1 10 | = 86

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