Math Dump /sym/bb7c3c
id=1 · host=ap.findroms.cloud · 2026-10-19 05:38Z
det| 3 2 ; 6 4 | = 0
∑_{k=1}^{n} k = n(n+1)/2
75K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
132K
ω = 2πf
det| 7 4 ; 4 8 | = 40
170K
det| 6 9 ; 7 7 | = -21
∑_{k=1}^{n} k = n(n+1)/2
ΔS ≥ 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
5ω² + 4ω + 4 = 0
e^{i\pi} + 1 = 0