A curve has equation y = xe x . a. Find, in terms of e, the coordinates
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A curve has equation y = xex.
a. Find, in terms of e, the coordinates of the stationary point on this curve and determine its nature.
b. Find, in terms of e, the equation of the normal to the curve at the point P(1, e).
c. The normal at P meets the x-axis at A and the y-axis at B. Find, in terms of e, the area of triangle OAB, where O is the origin.
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Related Book For
Cambridge IGCSE And O Level Additional Mathematics Coursebook
ISBN: 9781108411660
2nd Edition
Authors: Sue Pemberton
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