Question

Find the period ; y=5 cos 1/2 (theta)

Answer 1

For any Sinusoidal Signal like : \(x(t) = Acos(\omega t + \phi)\)

Period is :

\[T = \frac{2 \pi}{\omega}\]

Answer 2

Can you tell what is \(\omega\) value here in your question?

Answer 3

I really Don't know what's ω !!
the question is ;
Find the amplitude and period of the equation \[y=5 \cos \frac{ 1 }{2 } \theta\] then graph it

# And what i need to know is how to find the period ??

Answer 4

\(\omega \) is the value attached to your \(\theta\) ..