Solved: In Exercises 65 72, find the exact value of the expression. Use a graphing
Chapter 5, Problem 69(choose chapter or problem)
Evaluating a Composition of Functions In Exercises 65–72, find the exact value of the expression. Use a graphing utility to verify your result. (Hint: Make a sketch of a right triangle.)
\(\sin \left[\arccos \left(-\frac{2}{3}\right)\right]\)
Text Transcription:
sin[arccos(-frac{2}{3})]
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