/////**************comaprison***************/////////////


console.log(2 > 1);
console.log(2 >= 1);
console.log(2 < 1);
console.log(2 == 1);
console.log(2 != 1);

console.log( null > 0);//fales
console.log( null == 0);//fales
console.log( null >= 0);// true

console.log( undefined > 0);//fales
console.log( undefined == 0);//fales
console.log( undefined >= 0);// fales
 
//// strit check 
console.log(2 == "2");///it will check  value (it will give true)
console.log(2 === "2");///it will check both dataype and value (it will give false)