Sal follows a format similar to the last two in the third video on inverse trigonometric functions. He finds the value for the arccos (-1/2) and shows the restricted domain of the arccos function. He also finds the value for cos(arccos...

Continuing with inverse trigonometric functions, Sal finds the value for tan^-1-1. He also shows the restricted domain of the arctan function.

Sal defines the concept of inverse trigonometric functions and completes two examples of arcsin. Specifically, he finds the values of the arcsin (sqrt 2/2) and arcsin (sqrt 3/2). He also discusses the restricted domain of the arcsin...

Video introduces the arccosine function, including an example of finding the arccosine using knowledge of the unit circle. Includes link to additional practice problems. [13:38]

Video introduces the arcsine function. Includes examples of finding the arcsine using knowledge of the unit circle. Includes link to additional practice problems. [10:36]

This YouTube video provides a detailed explanation of inverse trigonometric functions including the composition of trigonometric functions.

Analyzing the amplitude and periods of the sine and cosine functions.

Video introduces the arccosine function, including an example of finding the arccosine using knowledge of the unit circle.

Introduction to the inverse trig function arcsin. Includes examples of finding the arcsine using knowledge of the unit circle.

Use real-world applications to explore inverse trigonometric functions and then assess learning with a quiz. [5:57]

Understanding the arctan or inverse tangent function.

Video about finding the equation of a trigonometric function from its graph.

Relationships among the six trigonometric functions are explored in this lesson. It is 2 of 4 in the series titled "Relationships of Trigonometric Functions."

Given an inverse trigonometric function, this lesson demonstrates how it can be evaluated for a particular value. It is 1 of 7 in the series titled "Evaluating an Inverse Function." [2:28]