Answer:
a) True b) True c) False
Explanation:
a) d(0)=0 and d(6)=0 ---> 0=0, therefore the statement d(0)=d(6) is true.
b) d(2)=9 and d(5)=5 ---> 9>0, therefore the statement d(2)>d(9) is true.
c) d(5)=5 ---> d(5)
1, therefore the statement d(5)=1 is false.