Khan Academy Static

Learn about the inverse functions of sine, cosine, and tangent, and how they are defined even though the functions are not really invertible. These functions will be very helpful when you will solve trigonometric equations.

4426_Intro_to_arcsine.html

4428_Intro_to_arccosine.html

4430_Domain_range_of_inverse_tangent_function.html

4427_Intro_to_arctangent.html

4429_Restricting_domains_of_functions_to_make_them_invertible.html

4431_Using_inverse_trig_functions_with_a_calculator.html