2. Given that sin 4a cos (4a-) COS b. tan 2a c. cot(B) a. = 415 and sec () = √5 where P(4a) € QI and P (=) = QIV, find:

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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2. Given that sin 4α =
a.
(4a - £)
cos 4a
b. tan 2a
c. cot(B)
+15
and sec () = √5 where P(4a) € QI and P
()
E QIV, find:
Transcribed Image Text:2. Given that sin 4α = a. (4a - £) cos 4a b. tan 2a c. cot(B) +15 and sec () = √5 where P(4a) € QI and P () E QIV, find:
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