Question

Find range 

Solution

Correct option is

Now, to check monotonicity;

Also                     

Hence,                    range = 

SIMILAR QUESTIONS

Q1

equal to:

Q2

Find the value of

                              

Q3

of [x + y].

Q4

Find domain for  

 

Q5

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

Q6
Q7

Find the solution set of  least integer greater than equal to 

 

Q8

 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?

Q9

Find the range for .

Q10

Find the period of .