It could possibly take only the values zero or a single and is helpful in generating Certainly-or-no choices, for example no matter whether a plant should be developed or if a machine need to be turned on or off. You may also make use of them to imitate rational constraints. https://rylanbwqmg.wizzardsblog.com/28759972/the-5-second-trick-for-find-someone-to-take-linear-programming-homework