Math Dump /sym/bb7c3c
id=1 · host=ap.findroms.cloud · 2026-10-19 20:28Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
75K
CH₄ + 2O₂ → CO₂ + 2H₂O
132K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
170K
d/dβ [β^5] = 5β^4
det| 12 2 ; 2 13 | = 152
52K
det| 4 5 ; 2 5 | = 10
∑_{k=1}^{n} k = n(n+1)/2
346K
det| 7 4 ; 4 8 | = 40
82K