// Create a Vector3 object Vector3 vector1 = new Vector3(2, 3, 4); // Check if the Vector3 object is valid if(Vector3.IsValid(vector1)) { Console.WriteLine("The Vector3 object is valid."); } else { Console.WriteLine("The Vector3 object is not valid."); }In this example, we create a Vector3 object and then check if the object is valid using the IsValid method. If the object is valid, we print a message saying that the object is valid, otherwise we print a message saying that the object is not valid. Package Library: The System.Numerics.Vectors package in .NET Standard/Library.