Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 17:47Z

det| 11 2 ; 2 12 | = 128

det| 2 3 ; 5 3 | = -9

460K

det| 9 4 ; 1 10 | = 86

438K

CaCO₃ → CaO + CO₂

det| 4 7 ; 2 5 | = 6

186K

5z² + 8z + 3 = 0

411K

3θ² + 7θ + 1 = 0

N₂ + 3H₂ ⇌ 2NH₃

448K

det| 10 7 ; 3 11 | = 89

22K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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

459K

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

406K

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

181K

12n² + 2n + 2 = 0

80K

8x² + 2x + 7 = 0

359K

∑_{k=1}^{n} k = n(n+1)/2

455K