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Fill in the blanks: 1. If tan x = 2.5 then tan(-x) 2. If sin x = 0.1 then sin(-x) = 3. If cos x = 0.9 then cos(-x) = =

Fill in the blanks: 1. If tan x = 2.5 then tan(-x) 2. If sin x = 0.1 then sin(-x) = 3. If cos x = 0.9 then cos(-x) = =

Trigonometry (11th Edition)
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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Fill in the blanks: 1. If tan x = 2.5 then tan(-x) 0.1 then sin(-x) 3. If cos x = 0.9 then cos(-x) = 2. If sin x 4. If tan x = = = = -1 then tan(+ x) =
Transcribed Image Text:Fill in the blanks: 1. If tan x = 2.5 then tan(-x) 0.1 then sin(-x) 3. If cos x = 0.9 then cos(-x) = 2. If sin x 4. If tan x = = = = -1 then tan(+ x) =
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