A curve has equation y = A sin x + B sin 2x. The curve passes through
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A curve has equation y = A sin x + B sin 2x.
The curve passes through the point P(π/2, 3) and has a gradient of 3√2/2 when x = π/4.
Find the value of A and the value of B.
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The normal to the curve is the line perpendicular at ...View the full answer
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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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