Answer:
Option B that is false.
Step-by-step explanation:
The above statement is false because
Absolute value function is not one-one
For example:
|x|=x and |-x|=x
We are getting one vale at two different points.
And greatest integer function is many to one that is correct because
it will consider only the integer part
for example:
[1.05]=1 ,[1.02]=1 ,[1.06]=1 ,[1.08]=1
Hence, many to one
Nut one if false one is true
Hence, entirely it would be a false statement