O TRIGONOMETRIC IDENTITIES AND EQUATIONS Solving a basic trigonometric equation involving sine or cosine Find all solutions to the equation. 2 cos 0+1=0 Write your answer in radians in terms of t, and use the "or" button as necessary. TO Example: 0 +2kn, kEZ or 0: +kt, kEZ Help with this notation JT kr.keZ Dor O III

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°.
Question
O TRIGONOMETRIC IDENTITIES AND EQUATIONS
Solving a basic trigonometric equation involving sine or cosine
Find all solutions to the equation.
2 cos 0+1=0
Write your answer in radians in terms of t, and use the "or" button as necessary.
TC
Example: 0 =
+2kn,kEZ or 0 =
+kt, kEZ
7
Help with
this notation
5.
0 3=
T ktkeZ
Dor O
Transcribed Image Text:O TRIGONOMETRIC IDENTITIES AND EQUATIONS Solving a basic trigonometric equation involving sine or cosine Find all solutions to the equation. 2 cos 0+1=0 Write your answer in radians in terms of t, and use the "or" button as necessary. TC Example: 0 = +2kn,kEZ or 0 = +kt, kEZ 7 Help with this notation 5. 0 3= T ktkeZ Dor O
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