May/June 2026 Paper 23

2026 · 8 questions · 12 parts · 50 marks

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3
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4
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Q5
5(a)5(b)
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Q6
6(a)6(b)6(c)
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7
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Q8
8(a)8(b)
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7Areas Volumes Arc LengthHard7 marks
Part of the curve with equation $y=8\cos 2x - \sec^{2}2x$, a single hump symmetric about the $y$-axis with its maximum on the $y$-axis, shaded grey between the curve and the $x$-axis
The diagram shows part of the curve with equation . The shaded region is bounded by the curve and the -axis. Find the exact area of the shaded region.

Answer