Find the period of `"cos"(cosx)+cos(sinx)dot`

Find the period of f(x)=abs(sinx)+abs(cosx) .

Period of sinx + cosx:

Identify the correct statement the fundamental period of f(x)=cos(sinx)+cos(cosx) is pi

Find the period of the following function (i) f(x) =|sinx|+|cosx| (ii) f(x)=cos(cosx)+cos(sinx) (iii) f(x)= (|sinx+cosx|)/(|sinx|+|cosx|)

Find the derivative of tan^(-1)((cosx - sinx)/(cosx + sinx)) with respect to 'x'

Let f(x) = |sinx| + |cosx|, g(x) = cos(cosx) + cos(sinx) ,h(x)={-x/2}+sinpix , where { } representsfractional function, then the period of

The period of f(x)=cos(abs(sinx)-abs(cosx)) is

Prove that sin1>cos(sin1)dot Also, show that the equation sin("cos"(sinx))=cos("sin"(cosx)) has only one solution in [0,pi/2]dot

Find the period of the following functions: f(x)=cos(sinx)+cos(cosx)

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