Vaishali2004 wrote:
Right, but we can just as well say that x-3 is greater than 0,therefore x is greater than 3, right?
Posted from my mobile device
Honestly, I'm finding it difficult to grasp your point or determine your argument's direction... Generally, x - 3 can be negative, zero, or positive. But in the context of this question, x - 3 is negative, since we've established x <= 2. Therefore, |x - 3| = -(x - 3) = 3 - x.
Statistics : Posted by Bunuel • on 16 Sep 2014, 00:37 • Replies 36 • Views 111153








