how to randomize one var javascript code example

Example 1: angular random number between 1 and 10

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

Example 2: math random js

function getRandomIntInclusive(min, max) {
  min = Math.ceil(min);
  max = Math.floor(max);
  return Math.floor(Math.random() * (max - min + 1)) + min; // max & min both included 
}