The parametric curve represented by x = e 2t + e -2t , y = e 2t

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The parametric curve represented by x = e^2t + e^-2t, y = e^2t – e^-2t is valid for all t.

a. Find dy/dx and state the number of turning points.

b. Show that the second derivative with respect to x is - 4 e^6t/(e^4t – 1)³.

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Cambridge International AS & A Level Further Mathematics Coursebook

ISBN: 9781108403375

1st Edition

Authors: Lee Mckelvey, Martin Crozier

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Question Posted: Oct 08, 2021 02:38 AM

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The parametric curve represented by x = e 2t + e -2t , y = e 2t

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a To find dydx we can use the definition of the derivative which states that dy...View the full answer

Cambridge International AS & A Level Further Mathematics Coursebook

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