Answer
$\sqrt 3$
Work Step by Step
52.$ tan(arccos(0.5))$
$arccos(0.5) = \frac{\pi}{3}$
$tan(\frac{\pi}{3}) = \sqrt 3$
Precalculus: Mathematics for Calculus, 7th Edition
by Stewart, James; Redlin, Lothar; Watson, Saleem
Published by
Brooks Cole
ISBN 10:
1305071751
ISBN 13:
978-1-30507-175-9
Chapter 5 - Review - Exercises - Page 464: 52
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