Product Rule & Integration by Parts
Review question

Can we sketch $y=x^2/(1+x^4)$?
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Ref: R5501
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Question

Find the coordinates of the turning points on the curve with equation \[y=\frac{x^2}{1+x^4}.\]

Sketch the curve.

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UCLES A level Mathematics C 1, QP 9205/1 and 9206/1, 1988, Q14(a)

Question reproduced by kind permission of Cambridge Assessment Group Archives. The question remains Copyright University of Cambridge Local Examinations Syndicate (“UCLES”), All rights reserved.

 Last updated 25-Aug-16
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