a Show that the equation cos sin 5 cos can be written in the form tan k b Hence, solve the equation cos sin 5 cos for 0 360 ...

a We start by rearranging the given equation cos si ...

a. Show that the equation cos + sin = 5 cos can be written in the form

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a. Show that the equation cosθ + sinθ = 5 cosθ can be written in the form tanθ = k.
b. Hence, solve the equation cosθ+ sinθ = 5 cosθ for 0° ≤ θ ≤ 360°.

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Cambridge International AS And A Level Mathematics Pure Mathematics 1 Coursebook

ISBN: 9781108407144

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Authors: Sue Pemberton, Julian Gilbey

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Question Posted: Mar 10, 2023 06:37 AM

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a. Show that the equation cos + sin = 5 cos can be written in the form

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Cambridge International AS And A Level Mathematics Pure Mathematics 1 Coursebook

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