Answer
$23\pi$/6,$35\pi$/6,-$1\pi$/6,-$13\pi$/6
Work Step by Step
$11\pi$/6+$2\pi$=$23\pi$/6;
$23\pi$/6+$2\pi$=$35\pi$/6;
$11\pi$/6-$2\pi$=-$1\pi$/6;
-$1\pi$/6-$2\pi$=-$13\pi$/6
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 6 - Section 6.1 - Angle Measure - 6.1 Exercises - Page 478: 32
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