Question

 

Solution

Correct option is

.

Since, range of inverse function is [1, therefore, neglecting

Negative sign, we have,

          .

SIMILAR QUESTIONS

Q1

Find the solution set of  least integer greater than equal to 

 

Q2

 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?

Q3

Find the range for .

Q4

Find range 

Q5

Find the period of .

Q6

Find The Period 

Q7

Find number of surjection from A to B where

                       A ={1,2,3,4}, B = {a, b}

Q8

 

 

Q10

Find fog and gof also, show fog