Math Dump /sym/bb7c3c
id=1 · host=ap.findroms.cloud · 2026-10-19 01:32Z
∑_{k=1}^{n} k = n(n+1)/2
det| 8 4 ; 6 9 | = 48
75K
2y² + 6y + 4 = 0
det| 5 6 ; 1 6 | = 24
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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
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det| 9 9 ; 5 10 | = 45
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det| 9 4 ; 1 10 | = 86
346K
∫₀^∞ e^(-t²) dt = √π / 2
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∑_{k=1}^{n} k = n(n+1)/2
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