Tough and Tricky questions: Functions.
For all real numbers V, the operation V* is defined by the equation V* =V V/2 . If (V*)* = 3, then V =
A) 12
B) 6
C) 4
D) \sqrt{12}
E) 12
Kudos for a correct solution.
Source: Chili Hot GMAT
Tough and Tricky questions: Functions.