Any knowledge representation scheme we select must be relatively easy to extend to include new knowledge.

?A(n) mnemonic password requires that the user perform mouse or touch gestures on specific areas of the item in order to sign in to Windows. _________________________

Answer the following statement true (T) or false (F)

Which of the following would be displayed where we wrote ??? by Out[3]?

In [1]: numbers = list(range(10)) + list(range(5))

In [2]: numbers
Out[2]: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4]

In [3]: set(numbers)
Out[3]: ???

a. [0, 1, 2, 3, 4, 5, 6, 7, 8, 9] b. (0, 1, 2, 3, 4, 5, 6, 7, 8, 9) c. {0, 1, 2, 3, 4, 5, 6, 7, 8, 9} d. {[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]}