For any number X, {X} denotes the least non-negative number y such that X + Y is an integer. What is the value of 8.4 - {8.4}?
a) -0.4
b) 0
c) 0.6
d) 7.8
e) 8.0![]()
a) -0.4
b) 0
c) 0.6
d) 7.8
e) 8.0