Question

5.

Answer 1

Answer:

C. Gupta

Explanation:

It was developed by a mathematician in 498 CE :)

Answer 2

Answer:

C. Gupta

Explanation:

Decimal system

These numerals (with slight variations) were in use up to the 4th century. During the Gupta period (early 4th century to the late 6th century), the Gupta numerals developed from the Brahmi numerals and were spread over large areas by the Gupta empire as they conquered territory.