Context for 20(a)
May/June 2026 Paper 41
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20(a)(i)Functions Composites InversesEasy1 mark
Find .
Answer
20(a)(ii)Functions Composites InversesMedium4 marks
Find the positive solution of .
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20(b)Functions Composites InversesEasy2 marks
The domain of is .
Find the range of .
20(c)Functions Composites InversesEasy2 marks
Solve the equation .