A polar curve is given as r = cos 2. Show that the Cartesian form is (x

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A polar curve is given as r = cos 2θ. Show that the Cartesian form is (x² + y²)^3/2 = x² - y².

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Cambridge International AS & A Level Further Mathematics Coursebook

ISBN: 9781108403375

1st Edition

Authors: Lee Mckelvey, Martin Crozier

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Question Posted: Sep 24, 2021 12:51 AM

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A polar curve is given as r = cos 2. Show that the Cartesian form is (x

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In polar coordinates x rcos and y rsin Substituting the given equation r cos2 ...View the full answer

Cambridge International AS & A Level Further Mathematics Coursebook

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