Difference between bitwise & , boolean operator AND in python

Answer 1

The & operator is equivalent to the intersection() operation, and creates a new set with elements common to a and b
a = set([1, 2, 3])
b = set([3, 4, 5])
print(a & b)
#->3
&& is used to compare two values
a=True && False
a is false e.t.c

Answer 2

Just to add to Brain's excellent answer...

I made this for demonstration for you (although it's a work in progress)
https://code.sololearn.com/W26dgSxWvWCQ/#htm

It demonstrates a binary AND operation, in an interactive way. This will also be how python acts with this operation.

I also created this demonstration in python:
https://code.sololearn.com/cGJ7gRt0ix2J/#py

Any questions, please let me know. I will do my best to answer further. Good luck :-)