What is the periodicity of f(x)=(sin(3x)+sin(x))/(cos^2(x)) ?

The periodicity of f(x)=(sin(3x)+sin(x))/(cos^2(x)) is 2pi

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periodicity of f(x)=(sin(3x)+sin(x))/(cos^2(x))

periodicity

f (x) = \frac{sin ( 3 x ) + sin ( x )}{cos ^{2} ( x )}

2 π

Solution steps

\frac{sin ( 3 x ) + sin ( x )}{cos ^{2} ( x )}

is composed of the following functions and periods:

sin (3 x)

with periodicity of

\frac{2 π}{3}

The compound periodicity is:

= 2 π

f (t) = ln (cos (t))

y = \frac{1}{2} ∣ x ∣

f (x) = 3 x^{2} - 18 x + 31

f (x) = 3 x^{2} - x - 5

f (x) = 25 + x^{2}

What is the periodicity of f(x)=(sin(3x)+sin(x))/(cos^2(x)) ?
The periodicity of f(x)=(sin(3x)+sin(x))/(cos^2(x)) is 2pi