Question

what will be printed due to the following code:

matrix2 = 1, 2, 3, 4, 5, 6, 7, 8, 9

my_slice = matrix21:

print(my_slice)

a 4,5,6
b 4,5,6,7,8,9
c 4,5,6,7,8,9

Explanation:

Step1: Understand list slicing

In Python, list[start:] slices from start index to end.

Step2: Analyze matrix2

matrix2 = [[1, 2, 3], [4, 5, 6], [7, 8, 9]]. Indexes are 0, 1, 2.

Step3: Apply slicing

matrix2[1:] takes elements from index 1 (inclusive). So [[4,5,6],[7,8,9]].

Answer:

C. [[4,5,6],[7,8,9]]