The value of [-4.6] is -4. so option D is correct.
We need to find the value of the ceiling function: [-4.6]
As we already know that the ceiling function always occupy the higher value in integers.
i.e. the ceiling function act as follows:
it takes value 0 when -1< x≤0
1 when 0 < x ≤ 1
2 when 1 < x ≤2.....and so on.
As we know that:
-4.6 lie between -5 and -4.
Hence, we get the value of [-4.6] is -4. so option D is correct.
Learn more about this concept;
https://brainly.com/question/12622060
#SPJ5
