Home · Unit 2 · Topic 1 · The complex plane (the Argand plane)

The complex plane (the Argand plane)

Understand and use multiplication by a complex number as a linear transformation in the complex plane.

u2-t1-s2-d4

Interactive

Complex multiplication — rotate and scale

manipulative

Drag two complex numbers and see multiplication as a rotate-and-scale on the Argand plane.

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