Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 07:43Z
det| 2 3 ; 7 3 | = -15
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 9 8 ; 3 10 | = 66
398K
∑_{k=1}^{n} k = n(n+1)/2
264K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
404K
det| 7 4 ; 4 8 | = 40
271K
\frac{6}{3} \sum_{i=1}^{n} i^{2}
98K
det| 4 2 ; 1 5 | = 18
346K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
24K