Question

 the greatest integer less than or equal to x, and (x) = the least integer greater than or equal to x, and [x]2 + (x) > 25, then what xbelongs to?

Solution

Correct option is

Let; 

Here,                    x = I + f

 

Since,   

Hence,                   

SIMILAR QUESTIONS

Q1

If 

set of values of ‘a’ is :

Q2

If 

every real value of x then:

Q3

equal to:

Q4

Find the value of

                              

Q5

of [x + y].

Q6

Find domain for  

 

Q7

less than or equal to x. Then find domain of f(x).

Q8
Q9

Find the solution set of  least integer greater than equal to 

 

Q10

Find the range for .