Discussion
Let x, y, z be three different positive integers each less than 20. What is the smallest possible value of expression 
?
*This question is included in Nova Math - Problem Set N: Inequalities, question #14
?
| (A) | –18 |
| (B) | ... |
| (C) | ... |
| (D) | ... |
| (E) | ... |
| (F) | ... |
The solution is
Posted: 01/01/2015 15:59
How come the answer is not -9?
Posted: 01/01/2015 15:59
Never mind I misread the question. Thanks.