Math Dump /sym/bb7c3c
id=1 · host=ap.findroms.cloud · 2026-10-19 01:23Z
∑_{k=1}^{n} k = n(n+1)/2
det| 9 4 ; 1 10 | = 86
75K
2y² + 6y + 4 = 0
det| 9 5 ; 6 10 | = 60
97K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 5 9 ; 7 6 | = -33
52K
2y² + 4y + 4 = 0
\lim_{α\to 0} \frac{\sin α}{α} = 1
346K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 6 6 ; 5 7 | = 12
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∑_{k=1}^{n} k = n(n+1)/2
82K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
391K