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Mathematics Extension 2 11–12 – Year 12 · Introduction to complex numbers · Geometric representation of complex numbers · Topic: Problem solving & reasoning · Year 12

Define and calculate the argument of a non-zero complex number z = a + ib as arg⁡(z) = θ, where θ satisfies sin⁡θ = b/(z) and cos⁡θ = a/(z), noting that the argument has multiple values that differ by multiples of 2π

Dot point ID extension-2-year-12-introduction-to-complex-numbers/dp-0b16ab45 · See it on the NSW Curriculum website ↗

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Outcomes for this focus area (ME2-12-03)

ME2-12-03 uses algebraic and geometric representations of complex numbers to prove results and model and solve problems

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