A) \[^{2n}{{C}_{\frac{n}{2}}}\]
B) \[^{2n}{{C}_{\frac{n+1}{2}}}\]
C) \[^{2n}{{C}_{\frac{n-1}{2}}}\]
D) \[^{2n}{{C}_{n}}\]
Correct Answer: A
Solution :
Total number of terms \[=n+1=\] odd \[\therefore \] median \[=\frac{n+1+1}{2}\Rightarrow \,{{\left( \frac{n}{2}+1 \right)}^{th}}\] term \[\Rightarrow \,{{\,}^{2n}}{{C}_{\frac{n}{2}}}\]
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