Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 00:04Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
438K
d/dx [x^7] = 7x^6
det| 7 2 ; 0 8 | = 56
186K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 8 9 ; 4 9 | = 36
448K
CH₄ + 2O₂ → CO₂ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
459K
det| 5 2 ; 3 6 | = 24
406K
CH₄ + 2O₂ → CO₂ + 2H₂O
181K
det| 5 9 ; 0 6 | = 30
80K