Find the period of `f(x)=sin((pix)/(n !))-cos((pix)/((n+1)!))`

The period of the fuction f(x)=sin""((pix)/(n!))+ cos((pix)/((n+1)!)) , is

The period of the fuction f(x)=sin""((pix)/(n!))+ cos((pix)/((n+1)!)) , is

The period of f(x)=sin((pix)/(n-1))+ cos ((pix)/(n)), n in Z, n gt 2 , is

The period of f(x)=sin""(2pix)/(3)+ cos""(pix)/(2) , is

Find the period of (a) (|sin4x|+|cos 4x|)/(|sin 4x-cos 4x|+|sin 4x+cos 4x|) (b) f(x)="sin"(pi x)/(n!)-"cos"(pi x)/((n+1)!) (c ) f(x)=sin x +"tan"(x)/(2)+"sin"(x)/(2^(2))+"tan"(x)/(2^(3))+ ... +"sin"(x)/(2^(n-1))+"tan"(x)/(2^(n))

The period of the function sin""((pix)/(2))+cos((pix)/(2)) , is

The function f(x)=sin""(pix)/(2)+2 cos ""(pix)/(3)-tan""(pix)/(4) is periodic with period

The number of solutions of the equation |"sin" (pix)/2+"cos"(pix)/2|=sqrt((In|x|)^(3)+1) is

Which of the following functions from A={x in R :-1lt=xlt=1} to itself are bijections? f(x)=|x| (b) f(x)=sin((pix)/2) (c) f(x)=sin((pix)/4) (d) none of these

Find the number of solutions of sin pix=|log_(2)(-x)|