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| Using a graph | |||
| Using algebra | |||
| Standard results | |||
| Method of differences | |||
| Functions of roots | |||
| [Not Edexcel] | |||
| Complex numbers | |||
| The Argand diagram | |||
| The Mandelbrot set | |||
| Complex algebra | |||
| Complex equations | |||
| Interval bisection | |||
| Newton's method | |||
| Linear interpolation | |||
| Slope fields | |||
| Families of solutions | |||
| Linear 1st order d.e.s | |||
| Separable d.e.s | |||
| Integrating factors | |||
| Complementary functions | |||
| Particular integrals | |||
| use of substitution | |||
| General solutions | |||
| Various graphs | |||
| Area of sector | |||