Numerical Systems | MCQs

Explanation

Brahmagupta, an astronomer and mathematician from India used zero in mathematical operations like addition and subtraction.

Aryabhatta introduced zero in 5th century.

Brahmagupta introduced zero in calculations in around 628 AD.

Explanation

Larger Roman numerals developed from other symbols. ... C = 100 — The original symbol was probably theta — Θ — and later became a C.