We invite you to test your GMAT knowledge for a chance to win! Each week, we will post a new Challenge Problem for you to attempt. If you submit the correct answer, you will be entered into that week’s drawing for a free Manhattan GMAT Prep item. Tell your friends to get out their scrap paper and start solving!
Here is this week’s problem:
In the xy-coordinate plane, line L passes through the points (b, a) and (c, 0), and line Mpasses through the point (a, b) and the origin, where a, b, and c are different nonzero integers. Do lines L and M intersect?
(2) c < 0
To see the answer choices, and to submit your answer, visit our Challenge Problem Showdown page on our site.
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