Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.3: The Addition And Subtraction Formulas
Problem 44E
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Question
![√2+√3
1. Show that
2
sum or difference identities and (b) half-angle identities
√2+√6
4
π
by solving for cos () using (a)
12](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F58a53162-b1cb-487d-a869-0ab2c8eadd5e%2F80471c12-446f-4352-a284-c66a99176c5c%2Fh9l1esm_processed.png&w=3840&q=75)
Transcribed Image Text:√2+√3
1. Show that
2
sum or difference identities and (b) half-angle identities
√2+√6
4
π
by solving for cos () using (a)
12
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