A curve has equation y A sin x B cos 2x The curve has a gradient of 53 when x ( 6) and has a gradient of 6 2 2 when x 4 Find the value of A and the value of B ...

We have the equation of the curve y A sin x B cos 2x To find A and B we need to use the given inform ...

A curve has equation y = A sin x + B cos 2x. The curve has a

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A curve has equation y = A sin x + B cos 2x.

The curve has a gradient of 5√3 when x = (π/6) and has a gradient of 6 + 2/√2 when x = π/4.

Find the value of A and the value of B.

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Cambridge IGCSE And O Level Additional Mathematics Coursebook

ISBN: 9781108411660

2nd Edition

Authors: Sue Pemberton

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A curve has equation y = A sin x + B cos 2x. The curve has a

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Cambridge IGCSE And O Level Additional Mathematics Coursebook

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