a Show that the equation 3sin 2 5sincos 2 cos 2 can be written in the form 3tan 2 5tan 2 0 b Hence, solve the equation 3sin 2 5sincos 2 cos 2 for 0 180 ...

a To show that the equation 3sin2 5sincos 2 cos2 can be written in the form 3tan2 5tan 2 0 we can us ...

a. Show that the equation 3sin 2 + 5sincos = 2 cos 2 can be

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a. Show that the equation 3sin²θ + 5sinθcosθ = 2 cos²θ can be written in the form 3tan²θ + 5tanθ − 2 = 0.
b. Hence, solve the equation 3sin²θ+ 5sinθcosθ = 2 cos²θ for 0° ≤ θ ≤ 180°.

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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 11:24 PM

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a. Show that the equation 3sin 2 + 5sincos = 2 cos 2 can be

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Cambridge International AS And A Level Mathematics Pure Mathematics 1 Coursebook

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