Mathematics (AS & A Level) · Oct / Nov 2016 · Paper 22 · Question 7
9709
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The question as text
x y O The diagram shows the curve with parametric equations x = 4 sin 1, y = 1 + 3 cos 1 + 1 60 for 0 ≤1 < 20. dy
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7(i)[5]
7(ii)[5]
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