using MathNet.Numerics.LinearAlgebra; Vector2 v1 = new Vector2(1, 2); Vector2 v2 = new Vector2(3, 4); Vector2 result = v1.Add(v2); Console.WriteLine(result); // Output: (4, 6)In this example, we first create two Vector2 objects, `v1` and `v2`. We then call the `Add` function on `v1`, passing in `v2` as the parameter. The result of the addition is stored in the `result` variable, which is then printed to the console. The `Add` function can be useful for performing mathematical operations on vectors in 2D space, such as determining the displacement between two points or calculating the velocity of an object.