Math Dump /sym/bb7c3c
id=1 · host=ap.findroms.cloud · 2026-10-19 05:33Z
det| 3 2 ; 6 4 | = 0
ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2
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det| 6 9 ; 7 7 | = -21
∑_{k=1}^{n} k = n(n+1)/2
det| 9 4 ; 1 10 | = 86
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ΔS ≥ 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
5ω² + 4ω + 4 = 0