17. What principal interval would the answer be in if you evaluated arccos(-0.527)? (-들이 (-) Зл T, 0, 2 d. undefined а. b. C. е. 2

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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17. What principal interval would the answer be in if you evaluated arccos(-0.527)?
Зл
а.
b.
С.
d. undefined
е.
2
2
2
Transcribed Image Text:17. What principal interval would the answer be in if you evaluated arccos(-0.527)? Зл а. b. С. d. undefined е. 2 2 2
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