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Brian McLogan
Evaluate the derivative of the inverse function
👉 Learn how to find the derivative of the inverse of a function. The derivative of a function, y = f(x), is the measure of the rate of change of the function, y, with respect to the variable x. The process of finding the derivative of a...
Brian McLogan
Evaluating the composition of Functions
👉 Learn how to evaluate an expression with the composition of a function and a function inverse. Just like every other mathematical operation, when given a composition of a trigonometric function and an inverse trigonometric function,...
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...
Professor Dave Explains
Inverse Trigonometric Functions
An explanation of inverse trigonometric functions.
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.
Khan Academy
Khan Academy: Inverse Trig Functions: Inverse Trig Functions: Arcsin
Introduction to the inverse trig function arcsin. Includes examples of finding the arcsine using knowledge of the unit circle.
Khan Academy
Khan Academy: Inverse Trig Functions: Inverse Trig Functions: Arctan
Understanding the arctan or inverse tangent function.