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] print (y) a. 0.0 b. 1.0 c. 5.0 d. 6.0

The correct answer is:<br /><br />d. 6.0<br /><br />Explanation:<br /><br />In the given code, the variable `x` is assigned a 2D list 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]`.<br /><br />The statement `y = x[1][2]` accesses the element in the second row and third column of the `x` list. This element has the value `6.0`.<br /><br />Therefore, when the `print(y)` statement is executed, it will output the value `6.0`.