Explanation Given: The given trigonometric equation is sin θ = cos 2 θ . Calculation: The given trigonometric equation is, sin θ = cos 2 θ sin θ = 1 − 2 sin 2 θ 2 sin 2 θ + sin θ − 1 = 0 ( 2 sin θ − 1 ) ( sin θ + 1 ) = 0 Put each factor equal to zero to find the values of θ . ( 2 sin θ − 1 ) = 0 2 sin θ = 1

3rd Edition

ISBN: 9781464125263

Author: Jon Rogawski, Colin Adams

Publisher: W.H. Freeman & Co

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Question

Chapter 1.4, Problem 46E

To determine

To solve:

sinθ=cos2θ for x∈[0,2π).

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Chapter 1.4, Problem 45E

Chapter 1.4, Problem 47E

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Chapter 1 Solutions

Calculus - Standalone book

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sin θ = cos 2 θ for x ∈ [ 0 , 2 π ) .

Solution Summary: The author calculates the trigonometric equation mathrmsintheta =.

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To solve:

sinθ=cos2θ for x∈[0,2π).

Want to see the full answer?

Chapter 1 Solutions

sin θ = cos 2 θ for x ∈ [ 0 , 2 π ) .

Solution Summary: The author calculates the trigonometric equation mathrmsintheta =.

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To solve: sinθ=cos2θ for x∈[0,2π).

Want to see the full answer?

Chapter 1 Solutions

To solve:

sinθ=cos2θ for x∈[0,2π).