Question

Definition of greatest integer function (floor function)

Answer 1

Answer:

Greatest Integer Function [X] indicates an integral part of the real number

x which is nearest and smaller integer to

x. It is also known as floor of X .

[x]=the largest integer that is less than or equal to x.

In general: If,

n <=

X <

n+1. Then,

(n \epsilon Integer)\Longrightarrow [X]=n