Math Dump /sym/abc1c5
id=279684 · host=fr.findroms.cloud · 2026-08-31 02:54Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 5 6 ; 2 6 | = 18
42K
det| 3 7 ; 2 4 | = -2
175K
F = ma
∑_{k=1}^{n} k = n(n+1)/2
442K
det| 7 4 ; 2 8 | = 48
∑_{k=1}^{n} k = n(n+1)/2
473K
det| 8 5 ; 7 9 | = 37
\oint_C \vec{F}\cdot d\vec{r} = 0
1φ² + 6φ + 4 = 0
11r² + 6r + 4 = 0
∇ × E = −∂B/∂t
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O