Find the values of k for which the equation fg(x) = x has two equal roots. f(x)=
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Find the values of k for which the equation fg(x) = x has two equal roots.
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f(x)= k 2x for x = R 2 g(x) = ² for x = R₁ x # 0 X
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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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