a. Express in the form a cos + b, where a and b are constants. b.
Question:
a. Expressin the form a cos θ + b, where a and b are constants.
b. Hence solve
in the interval 0 < θ , 360°.
Transcribed Image Text:
0 22/2-4 2 cos² - 4 sin² 0 2
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Lets start by simplifying the expression in part a and expressing it in the desired form a Expressio...View the full answer
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Related Book For
Pearson Edexcel A Level Mathematics Pure Mathematics Year 2
ISBN: 9781292183404
1st Edition
Authors: Greg Attwood, Jack Barraclough, Ian Bettison, David Goldberg, Alistair Macpherson, Joe Petran
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