IF 0 = arccos(-3), then cos 0 = -and < 0 < T cos=-and - < 0 <- 1/2 cos=-and-³7 < 0 <-T cos 0 = -and π <0 < ³T 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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Solve the if-then statement.
IF 0 = arccos(-3), then
cos 0 = -and <0 < T
2
COS
cos
0
0
-and - < 0 <-
==
==
-
cos 0 = -
2
-
T
2
3π
and - ³ < 0 <-π
2
3T
and π < 0 < ³/T
Transcribed Image Text:IF 0 = arccos(-3), then cos 0 = -and <0 < T 2 COS cos 0 0 -and - < 0 <- == == - cos 0 = - 2 - T 2 3π and - ³ < 0 <-π 2 3T and π < 0 < ³/T
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