Answer:
List=[['Computers','IT','Programming'],['Maths', 'Algebra', 'Geometry']]
i=0
k=0
for i in range(0,2):
print("Category:"+List[i][0])
for k in range(1,3):
print("\t"+List[i][k])
Explanation:
The required program is as above. We have used here a multidimensional list. The 0 of each row has the category,and rest are sub categories. The program above has limitations but is good enough to explain the fundamentals required.
