Complex Numbers: Modulus-Argument Form
eight difficulty levels, timed, click to reveal
Difficulty
Give answers exactly, in their simplest form; arguments in radians with −π < θ ≤ π (to 2 decimal places when they aren’t exact)
1 · Argand diagrams
2 · Modulus
3 · Argument
4 · Writing in modulus-argument form
5 · From modulus-argument form to
a
+
bi
6 · Multiplying and dividing
7 · Products and quotients from
a
+
bi
8 · Problems
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