Hey there,
Your question states: <span>How did the calculation of pi help mathematicians during the Gupta period?
My best guess that I would give would be the option B. </span><span>
The value of pi helped them explain that Earth is a rotating sphere. Because they used the </span>

to help them, just as we use that in math.
Hope this helps.
~Jurgen
Humans, as we know, are wasteful. We do not take into account how much we pollute the planet with our lifestyles. In order to prevent pollution and waste buildup and resource consumption, we can still lead comfortable lives but use sustainable options for our daily needs.
Examples:
Reusable grocery bags, straws, and water bottles. Eco friendly razors. Naturally produced makeup. Solar power. Rechargeable batteries.
Anything that can last longer. However, as you read this, you might think “but isn’t this bad for companies since you are not making consistent purchases?” Yeah. But it is more efficient for our planet. Sadly, we do not know of these alternatives because we will be spending less and helping more. And companies want you to spend more and more. :(
The answer is true.
Hope it helps!
The answer is false.
Because every culture has a different society and role, and you cannot change that.
For example, like ancient egypt.
Hope helps!-Aparri
Answer:
It's a unit of measurement that is used to find out the country's economic output per person
Explanation:
GDP per capita is calculated by dividing the total amount of the Gross Domestic Product with the total amount of population that they have. It's a more reliable way to measure a country's wealth rather than using a GDP alone.
Higher GDP doesn't always mean that a certain country is more efficient in managing their economy compared to other country.
Countries with higher population tend to have higher GDP, but it doesn't mean that each person in that country has efficiently contributed to the country's economy.
For example, Singapore is a richer country than India even though it has a way smaller GDP. India produced a GDP of 2.719 trillion USD in 2018, while Singapore produced around GDP of 364.2 billion USD in 2018.
But, India earned that GDP by pooling out the strength from 1.353 billion population. Singapore on the other hand get that GDP from only having 5.639 million population GDP.per capita in Singapore is around 64,581.94 US , While India's GDP per capita is only around 2,009.98 USD