If the terminal side of a contains the point (-3, 4) and the terminal side of B contains the point (12, -5), what is the exact value of cos(a - B)? 16 65 33 65 O 14 65 56
If the terminal side of a contains the point (-3, 4) and the terminal side of B contains the point (12, -5), what is the exact value of cos(a - B)? 16 65 33 65 O 14 65 56
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:If the terminal side of a contains the point (-3, 4) and the terminal side of B contains the
point (12,-5), what is the exact value of cos( - B)?
16
65
33
65
O 14
65
56
65
Transcribed Image Text:-०) -है
(0-
3
then tan 6 is equal to
If tan
o 2/3
o 1/4
o 4/5
o 2/5
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