Mathematics (A) 4MA1/2HR May Jun 2018

Edexcel IGCSE Mathematics A (4MA1) Jun 2018

معلم موافق رایگان بودن است.

1. Number Operations and Sequences: Calculating mean and range, estimating total value in financial transactions, and summing arithmetic sequences.

2. Algebra and Equations: Expanding and simplifying expressions, solving linear and quadratic equations, working with indices, factorizing expressions, and making variables the subject.

3. Geometry and Measurement: Calculating distances using Pythagoras′ theorem, solving trigonometry-based problems, working with angles in polygons, trapeziums, and circles, and using similarity in 3D shapes.

4. Data Handling and Probability: Interpreting cumulative frequency tables and graphs, calculating interquartile range, solving probability tree diagram problems, and handling biased probability distributions.

5. Graphs and Functions: Plotting and transforming graphs, solving inequalities graphically, differentiating functions, and working with inverse functions.

6. Real-world Applications and Finance: Solving compound interest problems, handling percentage increases, calculating speed-distance-time relationships, vector-based geometric proofs, and verifying algebraic properties in real-world contexts.