Answer
$7\pi$/4,$15\pi$/4,-$9\pi$/4,-$17\pi$/4
Work Step by Step
-$1\pi$/4+$2\pi$=$7\pi$/4;
$7\pi$/4+$2\pi$=$15\pi$/4;
-$1\pi$/4-$2\pi$=-$9\pi$/4;
-$9\pi$/4-$2\pi$=-$17\pi$/4
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: 33
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