It was the invention and usage of a zero symbol
It was the creation of the zero symbol.
Because the Hindu-Arabic numeral system contained a zero symbol which made mathematical calculations a lot simpler than the Roman numeral system which didn't have a zero symbol.
It is the usage of the zero symbol that is still essential in mathematics even today.
Because the Hindu-Arabic numeral system that we use today is more efficient as it contains a zero symbol whereas the Roman numeral system that we once used in the past has its limitations because it does not contain a zero symbol.
It was the invention and usage of a zero symbol
It was the creation of the zero symbol.
The invention of the zero symbol originated from the Indian sub-continent.
Yes and they knew about the significance of a zero symbol in mathematics.
Because the Hindu-Arabic numeral system contained a zero symbol which made mathematical calculations a lot simpler than the Roman numeral system which didn't have a zero symbol.
For positional place value purposes. Consider this! The Ancient Romans didn't have a zero. It was a Greek invention which was taken up by the Arabs and is how we got the number zero today.
It is the usage of the zero symbol that is still essential in mathematics even today.
INDIA
The Babylonians were first to think about the concept within their system, but the Indians introduced it as a number as we know it today.
It has no significance at all, it is redundant.
ramanujam
Because the Hindu-Arabic numeral system that we use today is more efficient as it contains a zero symbol whereas the Roman numeral system that we once used in the past has its limitations because it does not contain a zero symbol.