Question

if L1=[1,3,5] and L2=[2,4,6] then L1+L2 will yield

[1,2,3,4,5,6]

[1,3,5,2,4,6]

[3,7,11]

[1,3,5,[2,4,6]]​

Answer 1

Answer:

[3,7,11]

Explanation:

Because 1,3,5 + 2,4,6 = 3,7,11

Answer 2

Answer:

[1,3,5,2,4,6]

Explanation:

Adding two lists in python returns all the elements on that list and the other list as one list. There's no sorting i.e the order is preserved consider this for example:

l_1=[a,b,c]

l_2=[d,e,f]

where l_1 and l_2 are two lists and a to f are defined identifiers.

when you ask for the program to return

l_1+l_2 you will get [a,b,c,d,e,f] i.e a single list with 1st list's elements being first followed by 2nd lists.

and

l_2+l_1 will return [d,e,f,a,b,c] once again the order is preserved.