9000136904

Podoblasť: 
Časť: 
Project ID: 
9000136904
Accepted: 
1
Clonable: 
0
Easy: 
1
Zjednodušte \(\left({n+1\above 0.0pt n} \right) +\left ({n+1\above 0.0pt 1} \right)\) pre \(n\in \mathbb{N}\).
\(2(n + 1)\)
\(n + 2\)
\(\left({n+2\above 0.0pt n} \right)\)
\(2\)
\(\left (n + 1\right )^{2}\)