Discussion

Suppose that no two cars have exactly the same options as one another. IN that case, each of the following could be true EXCEPT:
(A)Exactly three of the six cars have power windows.
(B)...
(C)...
(D)...
(E)...
(F)...
*This question is included in Assignment Lesson: Set 1 (of 2) - Intro, question #16

The solution is

Posted: 10/15/2017 12:02
Would anyone care to explain this one ?

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