Answer:
is equivalent to 
In other words:

Step-by-step explanation:
Considering the expression

solving







Therefore,
is equivalent to 
In other words:

I say it was The Parthenon
There would be 2 raised to c elements in the power set. Elements of the
power set are formed by making a binary decision on each element of the input
set: include or do not include. Since there are two choices for each element of
the input set, and there are c elements in the input set, there are 2^c possible
arrangements of these input elements.
Answer:
The answer to your question is F