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Brian McLogan
How to evaluate the inverse of trigonometric functions with unit circle
👉 Learn how to evaluate inverse trigonometric functions. The inverse trigonometric functions are used to obtain theta, the angle which yielded the trigonometric function value. It is usually helpful to use the calculator to calculate the...
Brian McLogan
Master How to determine the domain and range of the inverse trigonometric functions
Master How to determine the domain and range of the inverse trigonometric functions
Brian McLogan
Evaluate the arc cosine without a calculator
Evaluate the arc cosine without a calculator
Brian McLogan
Evaluate the Inverse of Cosine
👉 Learn how to evaluate the inverse of reciprocal trigonometric functions. Recall that the reciprocal trigonometric functions are given by the ratio of 1 and the corresponding trigonometric function. When an angle is unknown but the...
Brian McLogan
How to find the inverse of a trig value
👉 Learn how to evaluate the inverse of reciprocal trigonometric functions. Recall that the reciprocal trigonometric functions are given by the ratio of 1 and the corresponding trigonometric function. When an angle is unknown but the...
Khan Academy
Inverse Trig Functions: Arccos, Trigonometry
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...
Khan Academy
Khan Academy: Trigonometry: Inverse Trig Functions: Arccos
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]
Khan Academy
Khan Academy: Inverse Trig Functions: Inverse Trig Functions: Arccos
Video introduces the arccosine function, including an example of finding the arccosine using knowledge of the unit circle.
Sophia Learning
Sophia: Domain and Range of Inverse Functions: Lesson 2
The domains and ranges of the six inverse trigonometric functions are discussed here. This lesson is 2 of 5 in the series titled "Domain and Range of Inverse Functions."
Sophia Learning
Sophia: Domain and Range of Inverse Functions: Lesson 3
The domains and ranges of the six inverse trigonometric functions are discussed here. This lesson is 3 of 5 in the series titled "Domain and Range of Inverse Functions."
Sophia Learning
Sophia: Domain and Range of Inverse Functions: Lesson 4
The domains and ranges of the six inverse trigonometric functions are discussed here. This lesson is 4 of 5 in the series titled "Domain and Range of Inverse Functions."