Question

In Mathematics the ancient Indians made epoch
making discoveries, notably that of the zero sign, of
the decimal place-value system, of the use of the
minus sign, and the use in algebra of letters of the
alphabet to denote unknown quantities. It is difficult
to date these, as there was always a big time-lag
between the discovery and its practical application
But it is clear that the beginning of arithmetic,
algebra and geometry were laid in the earliest
period. Ten formed the basis of enumeration in India
even at the time of Rigveda. The time and number
sense of the ancient Indians were extraordinary
They had a long series of number names for very
high numerals. The Greeks, Romans, Persians and
Arabs had
apparently technology
for
no​

Answer 1

Answer:

I sorry to said but I can't anderstand this question