Respuesta :
Answer:
The invention of zero was a hugely significant mathematical development, one that is fundamental to calculus, which made physics, engineering, and much of modern technology possible. In Gwalior, a congested city in the center of India, an 8th-Century fort rises with medieval swagger on a plateau in the town's heart.
Explanation:
The Indians also used a place-value system and zero was used to denote an empty place. In fact there is evidence of an empty place holder in positional numbers from as early as 200AD in India but some historians dismiss these as later forgeries.