How to do a Select with Where using LINQ in C#?

A simple select with where is classified under Restriction Operators in LINQ. Below is a sample that uses where to find all elements of an array less than 5 using LINQ Select statement

public void Linq() 
    { 
        int[] numbers = { 5, 4, 1, 3, 9, 8, 6, 7, 2, 0 }; 
      
        var lowNums = 
            from n in numbers 
            where n < 5 
            select n; 
      
        Console.WriteLine("Numbers < 5:"); 
        foreach (var x in lowNums) 
        { 
            Console.WriteLine(x); 
        } 
    } 

Result

Numbers < 5: 
4 
1 
3 
2 
0