Question

this is your code.

>> a = 21, dog,red

>> b = 35, cat, blue

>> c = 12, fish, green

>> e = a, b, c

what is the value of e10?
o cat
o dog
o 35
o 21

Explanation:

Step1: Analyze list structure

E is a list containing sub - lists A, B, C.

Step2: Locate sub - list

E[1] refers to the second sub - list in E (indexing starts from 0), which is B = [35, 'cat', 'blue'].

Step3: Get element from sub - list

B[0] refers to the first element of B, which is 35.

Answer:

35