Home
Class 12
MATHS
The function f(x)=|cos| is periodic with...

The function `f(x)=|cos|` is periodic with period

A

`2pi`

B

`pi`

C

`(pi)/(2)`

D

`(pi)/(4)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

The function f(x)=x-[x] is a periodic with period.

Statement-1: The period of the function f(x)=cos[2pi]^(2)x+cos[-2pi^(2)]x+[x] is pi, [x] being greatest integer function and [x] is a fractional part of x, is pi . Statement-2: The cosine function is periodic with period 2pi

The function f(x)=|sin4x|+|cos2x| is a periodic function with period

If f(x) is a periodic function with peirodic function with period lambda then f(lambda x + u) where mu is any constant is periodic with period (T)/(a) .

If f(x) is periodic function with period, T, then

Statement -1: Let f(x) be a function satisfying f(x-1)+f(x+1)=sqrt(2)f(x) for all x in R . Then f(x) is periodic with period 8. Statement-2: For every natural number n there exists a periodic functions with period n.

Consider function f satisfying f(x+4)+f(x-4)=f(x) for all real x .Then f(x) is periodic with period