Year 11 (A3) Mathematics Extension 1 2 to a single inverse trigonometric ratio in exact form. -1 (b) Simplify cos¹. -- COS 1
Year 11 (A3) Mathematics Extension 1 2 to a single inverse trigonometric ratio in exact form. -1 (b) Simplify cos¹. -- COS 1
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°.
Related questions
Question
pls help, thx
Transcribed Image Text:Year 11 (A3) Mathematics Extension 1
1
4
2
-1
(b) Simplify cos -cos¹ to a single inverse trigonometric ratio in exact form.
3
2+5√3
7
Invers
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