Update README.md

Author: avinashnaidu77777

README.md

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+## Q.What is Python?
+Python is a popular programming language. It was created by Guido van Rossum, and released in 1991.
+
+It is used for:
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+web development (server-side),
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+software development,
+
+mathematics,
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+system scripting.
+
+## Q.What can Python do?
+Python can be used on a server to create web applications.
+Python can be used alongside software to create workflows.
+Python can connect to database systems. It can also read and modify files.
+Python can be used to handle big data and perform complex mathematics.
+Python can be used for rapid prototyping, or for production-ready software development.
+
 ## Q. How can you improve the following code?
 
 ```py