Introduction
I have used Visual Studio 2012 for debugging purpose. But you can use any version of visul studio as per your availability.
using System; using System.Linq; using System.Collections.Generic; class LinqExercise { static void Main(string[] args) { var arr = new[] { 6,7,8,9 }; var sqaure = from int Number in arr let SqrNo = Number * Number select new { Number, SqrNo }; foreach (var a in sqaure) Console.WriteLine(a); Console.ReadLine(); } }
Result
![Write a program in C# to find the number of an array and the square of each number in LINQ Query](https://techstudys.com/wp-content/uploads/2021/07/4-19.png)
sqaure? tsk, tsk…