Question

Which of the following function is non periodic?

Solution

Correct option is

The function in (a) is periodic with period

1.     The function is (b) is periodic with period .The function in (c) on simplication is equal to (1/2) sin 2x, which is periodic with period . The function in (d) is non-periodic as g(x) = x is non-periodic.

SIMILAR QUESTIONS

Q1

Let the function f (x) =  

satisfying 

 

Q2

Let 

Q3

Let  be a real valued function such that for any real

some k, > 0. Then

Q4

Let a function  

 

Q5

 

equals

Q6

Let n(A) = 4 and n(B) = 6. Then the number of one-one functions from A to B is 

Q7

The domain of definition of

                                

Q8

The graph of the function

                 

Q9

 a

Function satisfying the above functional equation is

Q10

Let  be a function defined on [0, 2], then the function g(x) = (9x-1) has domain