i. Given that y = tan 2x/x, find dy/dx. ii. Hence find the equation of the normal
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i. Given that y = tan 2x/x, find dy/dx.
ii. Hence find the equation of the normal to the curve y = tan2x/x at the point where x = π/8.
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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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