Three points have coordinates A(7, 4), B(19, 8) and C(k, 2k). Find the value of the constant
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Three points have coordinates A(7, 4), B(19, 8) and C(k, 2k).
Find the value of the constant k for which:
a. C lies on the line that passes through the points A and B
b. angle CAB is 90°.
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a For point C to lie on the line passing through A and B it must satisfy the equation of ...View the full answer
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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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