"twodarray = np.array([[1,2,3,4],[3,4,5,6],[4,6,7,2],[9,8,6,4]])\n", " for i in range (len(array)):#returning no. of rows\n", " for j in range (len(array[0])):\n ...

"Two dimensional array is an array within an array. It is an array of arrays. In this type of array the position of an data element is referred by two indices instead of one. So it represents a table ...