Question

Kareem wrote the values shown below.

Answer 1

Answer:

Option D is correct.

$\lfloor 4.8 \rfloor$  and $\lceil 3.2 \rceil$

Step-by-step explanation:

Floor function states that the greatest integer that is less than or equal to x.

It is represented by: $\lfloor x \rfloor$

Ceiling function states that the least integer that is greater than or equal to x.

It is represented by: $\lceil x \rceil$

As per the statement:-

Kareem wrote the values show below:

$\lceil 3.2 \rceil$,  $\lfloor 2.7 \rfloor$,  $\lceil 2.9 \rceil$ and $\lfloor 4.8 \rfloor$.

by definition:

$\lceil 3.2 \rceil$ = 4

$\lfloor 2.7 \rfloor$ = 2

$\lceil 2.9 \rceil$=3

$\lfloor 4.8 \rfloor$ = 4

From the given options only pair which is equivalent is:

$\lfloor 4.8 \rfloor$  and $\lceil 3.2 \rceil$