Topmusicanswers
- What are some examples of periodic functions?
- What is the periodic function formula?
- Are periodic functions always bounded?
- How do you know if a function is not periodic?
What are some examples of periodic functions?
The most famous periodic functions are trigonometric functions: sine, cosine, tangent, cotangent, secant, cosecant, etc. Other examples of periodic functions in nature include light waves, sound waves and phases of the moon.
What is the periodic function formula?
If a function repeats over at a constant period we say that is a periodic function. It is represented like f(x) = f(x + p), p is the real number and this is the period of the function. Period means the time interval between the two occurrences of the wave.
Are periodic functions always bounded?
4 Answers. Nope: f(x)=1/(1−x) for x∈[0,1).
How do you know if a function is not periodic?
In order to determine periodicity and period of a function, we can follow the algorithm as :
- Put f(x+T) = f(x).
- If there exists a positive number “T” satisfying equation in “1” and it is independent of “x”, then f(x) is periodic. ...
- The least value of “T” is the period of the periodic function.
