Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 17:46Z

det| 11 2 ; 2 12 | = 128

∑_{k=1}^{n} k = n(n+1)/2

460K

∑_{k=1}^{n} k = n(n+1)/2

438K

CaCO₃ → CaO + CO₂

ΔS ≥ 0

186K

∑_{k=1}^{n} k = n(n+1)/2

411K

3θ² + 7θ + 1 = 0

d/dt [t^3] = 3t^2

448K

∑_{k=1}^{n} k = n(n+1)/2

22K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

det| 9 4 ; 1 10 | = 86

459K

∫₀^∞ e^(-t²) dt = √π / 2

406K

\lim_{t\to 0} \frac{\sin t}{t} = 1

181K

det| 2 3 ; 5 3 | = -9

80K

det| 4 8 ; 3 5 | = -4

359K