tos (-) 12 Cos (A+B)= CDSsA COSB-SINASınB cos (+)= cos cos-Sin Sin V3 VZ VD 4. %3D 4. V2-レ %3D
tos (-) 12 Cos (A+B)= CDSsA COSB-SINASınB cos (+)= cos cos-Sin Sin V3 VZ VD 4. %3D 4. V2-レ %3D
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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can you please check my work im not sure if i got the symbols right (the negative and positive symbols)
i attached a picture of my work.
Transcribed Image Text:tos (-)
12
Cos (A+B)= CDSsA COSB-SINASınB
cos (+)= cos cos-Sin Sin
V3
VZ VD
4.
%3D
4.
V2-レ
%3D
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