The normal to the curve y = 5 x at the point P(4, 10) meets the x-axis

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The normal to the curve y = 5 √x at the point P(4, 10) meets the x-axis at the point Q.
a. Find the equation of the normal PQ.
b. Find the coordinates of Q.

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Cambridge International AS And A Level Mathematics Pure Mathematics 1 Coursebook

ISBN: 9781108407144

1st Edition

Authors: Sue Pemberton, Julian Gilbey

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Question Posted: Mar 10, 2023 11:23 PM

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The normal to the curve y = 5 x at the point P(4, 10) meets the x-axis

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Cambridge International AS And A Level Mathematics Pure Mathematics 1 Coursebook

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