Discussion
Let [x] be defined by the equation 
Then which of the following equals 2?
*This question is included in Nova Math - Problem Set D: Defined Functions, question #2
Then which of the following equals 2?
| (A) | [2] |
| (B) | ... |
| (C) | ... |
| (D) | ... |
| (E) | ... |
| (F) | ... |
The solution is
Posted: 09/30/2012 18:28
Can't you just set the answer to 2 and solve for x?
Posted: 10/01/2012 13:03
Dusty, that's exactly what the question is asking.