An array is a collective name given to a group of similar variables. An array can be 1-Dimensional, 2-Dimensional, 3-Dimensional and so on. In this topic, we will discuss 2-Dimensional (2D) arrays in C Programming Language. Let us understand what two dimensional arrays are. Consider the following matrix. 11 12 13 A= 14 15 16 17 18 19 The above-mentioned matrix is 3 by 3. The matrix elements can be accessed using the formula A[m,n], where m represents row number and n represents column number. Thus, the first element i.e. 11 is represented as A[0,0]. Similarly, A[0,1] = 12 A[0,2]...