Question

Which of the following sets of ordered pairs define a one to one function?

Solution

Correct option is

None of these.

Since (1,

So R in (c) also cannot define a one-to-one function.

SIMILAR QUESTIONS

Q1
Q2

The domain of the function 

Q3

The domain of 

Q4

The domain of definition of the function

                                

Q6

The period of the function (x) = cosec3x + cot 4x is

Q8

If  (x) is a polynomial satisfying (x). (1/x) = (x) + (1/x), and (3) = 28, then f (4) is given by

 

Q9

Let the function f (x) =  

satisfying 

 

Q10

Let