The period of the function `f(x) = cos 4x + tan 3x` is

The period of the function f(x)= tan 4x is-

The period of the function f(x)=cos4x+tan3x is

The period of the function f(x)=cos4x+tan3x is

The period of the function f(x) = (sin x + sin 3x - sin 5x + sin 7x)/(cos x + cos 3x + cos 5x + cos 7x) is

The period of the function f(x)=cos^(2)3x+tan4x=

The period of the function f(x)=tan(4x-1) is

The period of the function f(x)=( sin 8x cos x-sin 6x cos 3x )/(cos 2x cos x- sin 3x sin 4x ) is

Find the period of the function f(x) = (sin x + sin 3x)/(cos x + cos 3x)