Lesson: Amplitude and Period of Trigonometric Functions

In this lesson, we will learn how to find the amplitude and the period of sine, cosine, and tangent functions.

Sample Question Videos

Q1:

Let . What is the smallest positive value of for which holds?

Q2:

Since for every number , we can conclude that .

Q3:

What is the period of the function ?

Preview Download

Nagwa uses cookies to ensure you get the best experience on our website. Learn more about our Privacy Policy.