Math Dump /sym/a52dbb
id=5 · host=fr.findroms.cloud · 2026-08-19 22:33Z
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 12 5 ; 0 13 | = 156
21K
\lim_{β\to 0} \frac{\sin β}{β} = 1
∑_{k=1}^{n} k = n(n+1)/2
Fe₂O₃ + 3CO → 2Fe + 3CO₂
62K
7α² + 9α + 6 = 0
∑_{k=1}^{n} k = n(n+1)/2
197K
det| 10 2 ; 4 11 | = 102
353K
11r² + 4r + 4 = 0
∑_{k=1}^{n} k = n(n+1)/2
448K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 11 4 ; 2 12 | = 124
∑_{k=1}^{n} k = n(n+1)/2
196K
det| 1 4 ; 3 2 | = -10
138K
det| 3 6 ; 1 4 | = 6
134K