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
The answer is the dissociative identity disorder. This type of mental disorder is also known as the multiple personality disorder and is marked by at least 2 different personalities. An individual suffering from this could have 2 or more personality inside his/her body and might have a lot of trouble remembering the events that took place personality during these changes.
India remained under the authority of Britain until the late 1940s when it adopted a Constitution and proclaimed itself a PARLIAMENTARY REPUBLIC.
Answer:
The Government runs under the framework established by the Constitution of Japan, adopted in 1947. It is a unitary state, containing forty-seven administrative divisions, with the Emperor as its Head of State.
Explanation:
Answer:
It should be work and time.
Explanation: