Mathematics (AS & A Level) · May / June 2022 · Paper 21 · Question 3
9709
As printed in the paper
The question as text
The diagram shows the curve with equation y = 3 sin x −3 sin 2x for 0 ≤x ≤π. The curve meets the x-axis at the origin and at the points with x-coordinates a and π.
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
3(a)[3]
3(b)[4]
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