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.

4783_Restricting_domains_of_functions_to_make_them_invertible.html

4785_Using_inverse_trig_functions_with_a_calculator.html

4781_Intro_to_arctangent.html

4780_Intro_to_arcsine.html

4784_Domain_range_of_inverse_tangent_function.html

4782_Intro_to_arccosine.html