Reversing integer Array through LINQ in c#

public Int32[] ReverseThroughLINQ(Int32[] _inputs,int k=0)

 {

 if (k==0) {

  k=_inputs.Count();

 }

 int[] reverse = _inputs.Take(k).Reverse().ToArray();

 int[] straight = _inputs.Skip(k).ToArray();

 int[] _concatenatedString = reverse.Concat(straight).ToArray();

 return _concatenatedString;

 }