Querying the true nature of 0 has captivated the minds of mathematicians and philosophers throughout history. The question “is 0 a real number?” hinges on defining what constitutes a “real number,” a concept fundamental to comprehending our universe.
Real numbers encompass the entire number line, including integers (positive and negative whole numbers) and non-integers such as fractions and irrational numbers. They underpin our daily lives, from counting objects to measuring distances and solving equations. The concept of 0, representing “nothing” or “absence,” has played a pivotal role in the development of mathematics and science.
