70) Who invented a symbol for zeroa.Chandraguptab.Varāhamihirac.Brahmaguptad.Āryabhatta
Question
70) Who invented a symbol for zero
a. Chandragupta
b. Varāhamihira
c. Brahmagupta
d. Āryabhatta
Solution
The concept of zero as a numeral was developed in ancient India, and the symbol for zero was popularized by mathematicians around that time. While there are several scholars in this domain, the most notable figure linked to the invention of the symbol for zero is Brahmagupta.
- Brahmagupta was an Indian mathematician and astronomer who lived around 598–668 CE.
- He introduced rules for arithmetic with zero and negative numbers in his work "Brahmasphutasiddhanta."
Therefore, the correct answer to the question is:
Final Answer
c. Brahmagupta
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