Hello World!!

Question

Can i set x as an unknown element in python??
Thx for help

Answer 1

Maybe x=None .
The None keyword is used to define a null value, or no value at all.

Answer 2

sympy is a library that can help you solve difficult equations. It supports symbols.

Answer 3

The future is now thanks to science i project to solve difficult equalitons

Answer 4

what is the basic of html

Answer 5

Cool