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A curve has equation y = 5 e 2x . The curve crosses the x-axis at A and the

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A curve has equation y = 5 – e2x.

The curve crosses the x-axis at A and the y-axis at B.

a. Find the coordinates of A and B.

b. The normal to the curve at B meets the x-axis at the point C.

Find the coordinates of C.

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a We know that the x intercept of the curve is A which means that when y 0 x x coordinate of A To fi…View the full answer


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Cambridge IGCSE And O Level Additional Mathematics Coursebook

Cambridge IGCSE And O Level Additional Mathematics Coursebook

ISBN: 9781108411660

2nd Edition

Authors: Sue Pemberton

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Question Details
Chapter # 14
Section: Exercise 14.4
Problem: 4
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Question Posted: September 02, 2021 00:49:50
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