9. The length of a 2 dimensional array is given by for the rows and by [[len(array_name[0])]] for the columns.

4. To declare a 2 dimensional array in Python, you use the syntax = [[[[value1, value2], [value3, value4]]]].

The second index of a 2 dimensional array refers to the number.

The element at the last row and last column of a 2 dimensional array is usually referred to as the element.

8. A 2 dimensional array can be used to represent a or a table.

A 2 dimensional array can store elements of the same .

3. The first element in a 2 dimensional array is located at 0 position.