what is the range of math.random code example

Example 1: javascript get random number in range

function getRandomNumberBetween(min,max){
    return Math.floor(Math.random()*(max-min+1)+min);
}

//usage example: getRandomNumberBetween(20,400);

Example 2: random function javascript

let object = random(0, 50);
// making "object" a random number between 0 and 50.

console.log(object);
// printing object in the console