Paris, Apr 17, 2015. Image credit: RC.
The minus sign is an endless source of puzzlement. If I offer you 75 euros, you should be happy. If I offer you -75 euros, am I asking money from you?
Negative rewards for sale
Chapter 3: Honesty
Paris, Apr 17, 2015. Image credit: RC.
The minus sign is an endless source of puzzlement. If I offer you 75 euros, you should be happy. If I offer you -75 euros, am I asking money from you?
