Input matrix

[Tuan Hoang]

We need to input a n x n matrix. Is a 1 x 1 matrix valid since n =
2^0 ?

[T. Francis Chen]

Yes it is valid. However it would look something like this:

a = [[0]]

Note that it is still a 2d matrix. Each dimension just has length 1.

Post by Tuan Hoang
We need to input a n x n matrix. Is a 1 x 1 matrix valid since n =
2^0 ?