WRITE A LIST COMPREHENSION FOR NUMBER AND ITS CUBE FOR< P>
Write a list comprehension for number and its cube for:
l=[1, 2, 3, 4, 5, 6, 7, 8, 9]
A. [x**3 for x in l]
B. [x^3 for x in l]
C. [x**3 in l]
D. [x^3 in l]