Math Dump /sym/446e72
id=38680 · host=fr.findroms.cloud · 2026-09-12 10:16Z
∑_{k=1}^{n} k = n(n+1)/2
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 5 6 ; 2 6 | = 18
381K
det| 3 7 ; 2 4 | = -2
258K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
349K
8z² + 6z + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
469K
det| 11 7 ; 3 12 | = 111
4r² + 8r + 4 = 0
det| 6 4 ; 5 7 | = 22
11x² + 6x + 2 = 0
ω = 2πf
F = G m₁m₂ / r²