Home
Class 12
MATHS
Let S={tinR:f(x)=|x-pi|.(e^(|x|)-1)"sin"...

Let `S={tinR:f(x)=|x-pi|.(e^(|x|)-1)"sin"|x|` is not differentiable at t}. Then the set S is equal to

A

`{pi}`

B

`{0,pi}`

C

`phi` (an empty set)

D

`{0}`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Similar Questions

Explore conceptually related problems

Let S={t in R:f(x)=|x-pi|(e^(|x|)-1)sin|x|~ is~ not~ differentiable~ at~ t}~ Then~ the~ set~ sis equal to: (1)phi(2){0}(3){pi}(4){0,pi}

Let K be the set of all values of x, where the function f(x) = sin |x| - |x| + 2(x-pi) cos |x| is not differentiable. Then, the set K is equal to

Let f(x)=(x^(2)-1)(pi-e^(x)) then

Let f(x)=(x^(2)-1)(pi-e^(x)) then

let S be the set of all points in (-pi,pi) at which the function , f(x) =min {sinx , cos x} is not differentiable Then S is a subset of which of the following ?

Let f(x) = x log x +1 then the set {x : f(x) gt0 } is equal to

Let S be the set of point where the function f (x) = |4 - |2 - x|| is non differentiable the sum_(x in s) f (x) =

Let f(x) = {x-1)^2 sin(1/(x-1)-|x|,if x!=1 and -1, if x=1 1valued function. Then, the set of pointsf, where f(x) is not differentiable, is .... .

Let f(x)=|sin x|. Then,(a) f(x) is everywhere differentiable.(b) f(x) is everywhere continuous but not differentiable at x=n pi,n in Z(c)f(x) is everywhere continuous but not differentiable at x=(2n+1)(pi)/(2),n in Z.( d) none of these