Without attempting to solve them, state how many solutions the following equations have in the interval 0
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Without attempting to solve them, state how many solutions the following equations have in the interval 0 ≤ θ ≤ 360°. Give a brief reason for your answer.
a. 2 sin θ = 3
b. sin θ = − cos θ
c. 2 sin θ + 3 cos θ + 6 = 0
d.
Transcribed Image Text:
tan / + 1 tan = 0
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Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS
ISBN: 9781292183398
1st Edition
Authors: Greg Attwood
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