Anhedonia means the inability to feel pleasure. People who suffer from anhedonia do not find pleasure in activities such as exercise, hobbies, or social interaction. People who suffer from anhedonia will withdraw from social situations or stop participating in activities they once enjoyed.
Answer:
Reduce, reuse, and recycle. Cut down on what you throw away. ...
Volunteer. Volunteer for cleanups in your community. ...
Educate. ...
Conserve water. ...
Choose sustainable. ...
Shop wisely. ...
Use long-lasting light bulbs. ...
Plant a tree.
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
Buddhism continued to spread to other countries. Many Buddhism schools and places of worship were established.