The fundamental identities have alternative forms. Fill in the blanks to obtain some of these alternative forms. (a) -sin(-x) = (b) tan(x) = 1 (c) sec3x - tan?x = (d) 1/sec(x) = = cos(x) %3D (e) cot(x)
The fundamental identities have alternative forms. Fill in the blanks to obtain some of these alternative forms. (a) -sin(-x) = (b) tan(x) = 1 (c) sec3x - tan?x = (d) 1/sec(x) = = cos(x) %3D (e) cot(x)
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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Transcribed Image Text:The fundamental identities have alternative forms. Fill in the blanks to obtain some of these alternative forms.
(a) \(-\sin(-x)\) =
(b) \(\_\_\_\_\_\) \(\tan(x)\) = 1
(c) \(\sec^2x - \tan^2x\) =
(d) \(1/\sec(x)\) =
(e) \(\cot(x)\) = \(\_\_\_\_\_\) \(\cos(x)\)
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