54. What will be the output after the following statements? x=[[0.0,1.0,2.0],[4.0,5.0,6.0]] y=x[1][2] prin t (y)

The output will be 6.0. The variable x is a two-dimensional array with two rows and three columns. The first row contains the elements [0.0, 1.0, 2.0] and the second row contains the elements [4.0, 5.0, 6.0]. The variable y is assigned the value of the element in the second row and third column of the array x, which is 6.0. When the print statement is executed, it will output the value of y, which is 6.0.