4MA1/2HR January 2021 worked solutions
Pearson Edexcel International GCSE Mathematics A 4MA1 · Paper 2HR (Higher) · Calculator · 15 questions · 71 marks
- Q3Set Notation3 marks
- Q4Index Laws with Letters4 marks
- Q10Estimating the Mean for Grouped Data4 marks
- Q11Arc Length4 marks
- Q12Simultaneous Equations by Elimination4 marks
- Q13Angles of Elevation and Depression3 marks
- Q14Percentage Increases and Decreases4 marks
- Q15Expand and Simplify4 marks
- Q16Venn Diagrams5 marks
- Q17Composite Functions9 marks
- Q18Equations That Become Quadratics5 marks
- Q19Fractional Indices7 marks
- Q20Area of a Sector5 marks
- Q21Tree Diagrams for Dependent Events6 marks
- Q22Trigonometry in 3D: Cuboids4 marks
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