m = [ [1,2,3], [4,5,6] ] print(m[1][2])

Question

How is possible bro (6)

Answer 1

m is a matrix, and m[1,2] is a indexing operation, which will extract the element in the first row and second column of m.

As index starts from 0 so

0th row -> [1,2,3]
1st row -> [4,5,6]

Now 2nd column of 1st row [4,5,6]

0th column | 1st column | 2nd column
4 | 5 | 6

Hence answer 6.

Answer 2

Ok