Eliminate from the following pairs of equations: a. x = cos 2 , y = 1
Question:
Eliminate θ from the following pairs of equations:
a. x = cos2 θ, y = 1 − cos 2θ
b. x = tan θ, y = cot 2θ
c. x = sin θ, y = sin 2θ
d. x = 3 cos 2θ + 1, y = 2 sin θ
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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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