Mathematics (AS & A Level) · May / June 2016 · Paper 23 · Question 7
9709
As printed in the paper
The question as text
x y O P Q M The diagram shows the curve with parametric equations x = 2 −cos t, y = 1 + 3 cos 2t, for 0 < t < 0. The minimum point is M and the curve crosses the x-axis at points P and Q.
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Show the answer and mark scheme
7(i)[4]
7(ii)[2]
7(iii)[4]
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