2n!/(2(n+1))!
You asked:
Evaluate the expression: \(\frac{2 \cdot n!}{\left( 2 \cdot \left(n + 1\right) \right)!}\)
MathBot Answer:
Evaluated
\(\displaystyle \frac{2 \cdot n!}{\left( 2 \cdot \left(n + 1\right) \right)!} = \frac{2 n!}{\left(2 n + 2\right)!} \)
Expanded
\[\frac{2 \cdot n!}{\left( 2 \cdot \left(n + 1\right) \right)!} = \frac{2 n!}{\left(2 n + 2\right)!}\]