Question

The valid 2D-array definition is

Answer 1

Answer:

Elements in two-dimensional arrays are commonly referred to by x[i][j]where i is the row number and 'j' is the column number. A two – dimensional array can be seen as a table with 'x' rows and 'y' columns where the row number ranges from 0 to (x-1) and column number ranges from 0 to (y-1).