# Interactive video lesson plan for: Evaluating Inverse Trigonometric Functions Full Length PLEASE READ DESCRIPTION

#### Activity overview:

I introduce Inverse Trigonometric Functions. I explain where the restricted range values of inverse sine, inverse cosine, and inverse tangent come from...and do a number of examples.

THIS VIDEO CONTAINS AN ANNOTATION CORRECTION FOR THE RANGE OF INVERSE TANGENT. Inverse Tangent has a range between -pi/2 & pi/2 but does not include these values. This should read -pi/2 is less than theta less than pi/2. I apologize for my error when copying my notes for the board.

Evaluating Inverse Trigonometric Functions Corrected

Check out http://www.ProfRobBob.com, there you will find my lessons organized by class/subject and then by topics within each class. Find free review test, useful notes and more at http://www.mathplane.com

Tagged under: inverse,trig,trigonometric,function,functions,sine,cosine,tangent,solving,solve,evaluate,evaluating,tarrou,tarrou',chalk,talk,profrobbob,precalculus,trigonometry,examples

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