The line 2x y + 3 = 0 intersects the circle x 2 + y 2
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The line 2x − y + 3 = 0 intersects the circle x2 + y2 − 4x + 6y − 12 = 0 at two points, D and E.
Find the length of DE.
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Related Book For
Cambridge International AS And A Level Mathematics Pure Mathematics 1 Coursebook
ISBN: 9781108407144
1st Edition
Authors: Sue Pemberton, Julian Gilbey
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