You visited us 1 times! Enjoying our articles? Unlock Full Access!

Functions

[x] is define...

Question

$[x]$ is defined as the greatest integer less than x.
${x}$ is defined as the least integer greater than x.
What is the value of $[25.8] - {13.9}$ ?

13

No worries! We‘ve got your back. Try BYJU‘S free classes today!

0.8

No worries! We‘ve got your back. Try BYJU‘S free classes today!

11

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

11.9

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C $11$
Greatest integer lesser than $25.8$ is $25$ .
Least integer greater than $13.9$ is $14$ .
The difference between these two is $25 - 14 = 11$ .

Suggest Corrections

Similar questions

x

[x]

x

f : R \to R

f (x) = 2 x + [x] + sin x . cos x

f

f (x) = [\frac{x}{3}]

[x]

x

f (x) = \frac{{sec}^{- 1} x}{\sqrt{x - [x]}}

[x]

x

x

f : (0, \infty) \to [1, \infty)

f (x) = ⎧ ⎪ ⎪ ⎪ ⎪ ⎨ ⎪ ⎪ ⎪ ⎪ ⎩ \begin{matrix} \frac{1}{x}, & 0 < x < 1 \frac{x}{[x]}, & 1 \leq x < \infty \end{matrix}

[x]

x .

Join BYJU'S Learning Program