Find the period (if periodic) of the following function ([.] denotes the greatest integer functions): `f(x)=(|sinx+cosx|)/(|sinx|+|cosx|)`

Find the period (if periodic) of the following function ([.] denotes the greatest integer functions): f(x)=tanpi/2[x]

Find the period (if periodic) of the following function ([.] denotes the greatest integer functions): f(x)=x-[x-b],b in R

Find the periods (if periodic) of the following functions, where [.] denotes the greatest integer function f(x)=(abs(sinx+cosx))/(abs(sinx)+abs(cosx))

Which of the following function are not periodic (where [.] denotes greatest integer function: f(x)=x+sinx

Which of the following function are not periodic (where [.] denotes greatest integer function: f(x)=sinsqrt(x)

Which of the following function is not periodic, where [.] denotes greatest integer function

Which of the following function are not periodic (where [.] denotes greatest integer function: f(x)=[sin 3x]+|cos 6x|

The period of the function f(x)=sin(x+3-[x+3]) where [] denotes the greatest integer function

Find the period of the function [sin3x]+|cos6x|, where [.] denotes the greatest integer function.

Find the period of the functions (where [ * ] denotes greatest integer function) f(x) = (1)/( 1 - cos x )