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What is the amplitude and phase shift of the equation (1)=0.3cos31+0.2sin3r? O O O A= O A= A= √13 10 A= 13 10 √√13 10 √13 10 : 8=0.98 : 8=0.59 ;8= -0.98 :8=-0.59

What is the amplitude and phase shift of the equation (1)=0.3cos31+0.2sin3r? O O O A= O A= A= √13 10 A= 13 10 √√13 10 √13 10 : 8=0.98 : 8=0.59 ;8= -0.98 :8=-0.59

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 39E
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Question 10 What is the amplitude and phase shift of the equation u(t)=0.3cos31+0.2sin3r? O O A= A=- A= A=- 13 10 13 10 13 10 13 10 8=0.98 : 8=0.59 ; &= -0.98 : 8=-0.59
Transcribed Image Text:Question 10 What is the amplitude and phase shift of the equation u(t)=0.3cos31+0.2sin3r? O O A= A=- A= A=- 13 10 13 10 13 10 13 10 8=0.98 : 8=0.59 ; &= -0.98 : 8=-0.59
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