The document describes the process of initializing a 2D array (matrix) named 'a' with specific elements. It also instructs on how to compute the transposed matrix 'a t' from the original matrix 'a'. This involves rearranging the elements of the matrix to switch its rows and columns.

1. Problem 10 Initialize a matrix (2D array) A = ( a 00 a 10 a 01 a 11 ) and find the transposed
matrix A T = ( a 11 a 12 a 21 a 22 )